| 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 | $38.52 | 7.616% | $41.4537 | $41.45 | $41.45 | $41.50 |
| Purchase #2 | $41.52 | 9.165% | $45.3253 | $45.33 | $45.35 | $45.30 |
| Purchase #3 | $185.87 | 4.327% | $193.9126 | $193.91 | $193.90 | $193.90 |
| Purchase #4 | $145.65 | 6.537% | $155.1711 | $155.17 | $155.15 | $155.20 |
| Purchase #5 | $23.30 | 7.108% | $24.9562 | $24.96 | $24.95 | $25.00 |
| Purchase #6 | $40.60 | 5.396% | $42.7908 | $42.79 | $42.80 | $42.80 |
| Purchase #7 | $232.82 | 7.535% | $250.363 | $250.36 | $250.35 | $250.40 |
| 7 purchase totals = | $708.28 | $753.9727 | $753.97 | $753.95 | $754.10 | |