| 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 | $93.71 | 6.440% | $99.7449 | $99.74 | $99.75 | $99.70 |
| Purchase #2 | $80.70 | 9.704% | $88.5311 | $88.53 | $88.55 | $88.50 |
| Purchase #3 | $9.54 | 7.788% | $10.283 | $10.28 | $10.30 | $10.30 |
| Purchase #4 | $88.35 | 7.402% | $94.8897 | $94.89 | $94.90 | $94.90 |
| Purchase #5 | $48.45 | 4.501% | $50.6307 | $50.63 | $50.65 | $50.60 |
| Purchase #6 | $147.43 | 5.412% | $155.4089 | $155.41 | $155.40 | $155.40 |
| Purchase #7 | $126.71 | 6.442% | $134.8727 | $134.87 | $134.85 | $134.90 |
| 7 purchase totals = | $594.89 | $634.3610 | $634.35 | $634.40 | $634.30 | |