| 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 | $103.91 | 4.532% | $108.6192 | $108.62 | $108.60 | $108.60 |
| Purchase #2 | $163.89 | 9.170% | $178.9187 | $178.92 | $178.90 | $178.90 |
| Purchase #3 | $80.40 | 8.725% | $87.4149 | $87.41 | $87.40 | $87.40 |
| Purchase #4 | $73.62 | 9.804% | $80.8377 | $80.84 | $80.85 | $80.80 |
| Purchase #5 | $136.80 | 10.429% | $151.0669 | $151.07 | $151.05 | $151.10 |
| Purchase #6 | $45.42 | 11.216% | $50.5143 | $50.51 | $50.50 | $50.50 |
| Purchase #7 | $57.47 | 7.559% | $61.8142 | $61.81 | $61.80 | $61.80 |
| 7 purchase totals = | $661.51 | $719.1859 | $719.18 | $719.10 | $719.10 | |