| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $36.98 | 9.513% | $40.4979 | $40.50 | $40.50 | $40.50 |
| Purchase #2 | $247.82 | 7.546% | $266.5205 | $266.52 | $266.50 | $266.50 |
| Purchase #3 | $242.74 | 13.399% | $275.2647 | $275.26 | $275.25 | $275.30 |
| Purchase #4 | $202.36 | 3.711% | $209.8696 | $209.87 | $209.85 | $209.90 |
| Purchase #5 | $194.67 | 6.140% | $206.6227 | $206.62 | $206.60 | $206.60 |
| Purchase #6 | $234.29 | 11.725% | $261.7605 | $261.76 | $261.75 | $261.80 |
| Purchase #7 | $240.58 | 10.632% | $266.1585 | $266.16 | $266.15 | $266.20 |
| 7 purchase totals = | $1,399.44 | $1,526.6944 | $1,526.69 | $1,526.60 | $1,526.80 | |