| 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 | $47.71 | 9.236% | $52.1165 | $52.12 | $52.10 | $52.10 |
| Purchase #2 | $37.65 | 12.436% | $42.3322 | $42.33 | $42.35 | $42.30 |
| Purchase #3 | $220.51 | 13.418% | $250.098 | $250.10 | $250.10 | $250.10 |
| Purchase #4 | $173.97 | 3.383% | $179.8554 | $179.86 | $179.85 | $179.90 |
| Purchase #5 | $5.47 | 10.271% | $6.0318 | $6.03 | $6.05 | $6.00 |
| Purchase #6 | $163.86 | 13.579% | $186.1105 | $186.11 | $186.10 | $186.10 |
| Purchase #7 | $74.98 | 13.564% | $85.1503 | $85.15 | $85.15 | $85.20 |
| 7 purchase totals = | $724.15 | $801.6947 | $801.70 | $801.70 | $801.70 | |