| 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 | $32.42 | 12.860% | $36.5892 | $36.59 | $36.60 | $36.60 |
| Purchase #2 | $117.66 | 7.162% | $126.0868 | $126.09 | $126.10 | $126.10 |
| Purchase #3 | $144.86 | 10.390% | $159.911 | $159.91 | $159.90 | $159.90 |
| Purchase #4 | $32.50 | 13.121% | $36.7643 | $36.76 | $36.75 | $36.80 |
| Purchase #5 | $111.49 | 3.451% | $115.3375 | $115.34 | $115.35 | $115.30 |
| Purchase #6 | $147.85 | 12.773% | $166.7349 | $166.73 | $166.75 | $166.70 |
| Purchase #7 | $24.39 | 11.752% | $27.2563 | $27.26 | $27.25 | $27.30 |
| 7 purchase totals = | $611.17 | $668.6800 | $668.68 | $668.70 | $668.70 | |