| 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 | $75.99 | 6.210% | $80.709 | $80.71 | $80.70 | $80.70 |
| Purchase #2 | $65.41 | 6.178% | $69.451 | $69.45 | $69.45 | $69.50 |
| Purchase #3 | $100.25 | 11.675% | $111.9542 | $111.95 | $111.95 | $112.00 |
| Purchase #4 | $8.83 | 11.112% | $9.8112 | $9.81 | $9.80 | $9.80 |
| Purchase #5 | $162.42 | 13.815% | $184.8583 | $184.86 | $184.85 | $184.90 |
| Purchase #6 | $66.47 | 5.534% | $70.1484 | $70.15 | $70.15 | $70.10 |
| Purchase #7 | $37.28 | 11.153% | $41.4378 | $41.44 | $41.45 | $41.40 |
| 7 purchase totals = | $516.65 | $568.3699 | $568.37 | $568.35 | $568.40 | |