| 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 | $124.85 | 7.874% | $134.6807 | $134.68 | $134.70 | $134.70 |
| Purchase #2 | $43.89 | 10.395% | $48.4524 | $48.45 | $48.45 | $48.50 |
| Purchase #3 | $22.75 | 10.701% | $25.1845 | $25.18 | $25.20 | $25.20 |
| Purchase #4 | $9.60 | 8.852% | $10.4498 | $10.45 | $10.45 | $10.40 |
| Purchase #5 | $81.74 | 11.778% | $91.3673 | $91.37 | $91.35 | $91.40 |
| Purchase #6 | $185.84 | 7.701% | $200.1515 | $200.15 | $200.15 | $200.20 |
| Purchase #7 | $55.44 | 12.294% | $62.2558 | $62.26 | $62.25 | $62.30 |
| 7 purchase totals = | $524.11 | $572.5420 | $572.54 | $572.55 | $572.70 | |