| 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 | $93.47 | 8.193% | $101.128 | $101.13 | $101.15 | $101.10 |
| Purchase #2 | $5.38 | 4.511% | $5.6227 | $5.62 | $5.60 | $5.60 |
| Purchase #3 | $238.61 | 11.526% | $266.1122 | $266.11 | $266.10 | $266.10 |
| Purchase #4 | $51.42 | 11.292% | $57.2263 | $57.23 | $57.25 | $57.20 |
| Purchase #5 | $80.83 | 3.346% | $83.5346 | $83.53 | $83.55 | $83.50 |
| Purchase #6 | $62.50 | 5.840% | $66.15 | $66.15 | $66.15 | $66.20 |
| Purchase #7 | $151.79 | 11.285% | $168.9195 | $168.92 | $168.90 | $168.90 |
| 7 purchase totals = | $684.00 | $748.6933 | $748.69 | $748.70 | $748.60 | |