| 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 | $61.88 | 13.675% | $70.3421 | $70.34 | $70.35 | $70.30 |
| Purchase #2 | $145.93 | 12.308% | $163.8911 | $163.89 | $163.90 | $163.90 |
| Purchase #3 | $123.31 | 9.793% | $135.3857 | $135.39 | $135.40 | $135.40 |
| Purchase #4 | $151.50 | 12.373% | $170.2451 | $170.25 | $170.25 | $170.20 |
| Purchase #5 | $14.56 | 12.830% | $16.428 | $16.43 | $16.45 | $16.40 |
| Purchase #6 | $184.96 | 9.636% | $202.7827 | $202.78 | $202.80 | $202.80 |
| Purchase #7 | $76.99 | 9.148% | $84.033 | $84.03 | $84.05 | $84.00 |
| 7 purchase totals = | $759.13 | $843.1077 | $843.11 | $843.20 | $843.00 | |