| 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 | $37.32 | 11.578% | $41.6409 | $41.64 | $41.65 | $41.60 |
| Purchase #2 | $21.38 | 5.395% | $22.5335 | $22.53 | $22.55 | $22.50 |
| Purchase #3 | $180.62 | 11.466% | $201.3299 | $201.33 | $201.35 | $201.30 |
| Purchase #4 | $39.47 | 9.495% | $43.2177 | $43.22 | $43.20 | $43.20 |
| Purchase #5 | $110.96 | 12.619% | $124.962 | $124.96 | $124.95 | $125.00 |
| Purchase #6 | $206.64 | 5.743% | $218.5073 | $218.51 | $218.50 | $218.50 |
| Purchase #7 | $159.47 | 8.515% | $173.0489 | $173.05 | $173.05 | $173.00 |
| 7 purchase totals = | $755.86 | $825.2402 | $825.24 | $825.25 | $825.10 | |