| 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 | $68.71 | 9.392% | $75.1632 | $75.16 | $75.15 | $75.20 |
| Purchase #2 | $74.41 | 9.541% | $81.5095 | $81.51 | $81.50 | $81.50 |
| Purchase #3 | $55.75 | 6.752% | $59.5142 | $59.51 | $59.50 | $59.50 |
| Purchase #4 | $224.30 | 9.847% | $246.3868 | $246.39 | $246.40 | $246.40 |
| Purchase #5 | $183.97 | 4.704% | $192.6239 | $192.62 | $192.60 | $192.60 |
| Purchase #6 | $24.83 | 8.574% | $26.9589 | $26.96 | $26.95 | $27.00 |
| Purchase #7 | $201.30 | 9.700% | $220.8261 | $220.83 | $220.85 | $220.80 |
| 7 purchase totals = | $833.27 | $902.9826 | $902.98 | $902.95 | $903.00 | |