| 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 | $49.60 | 11.239% | $55.1745 | $55.17 | $55.15 | $55.20 |
| Purchase #2 | $45.85 | 8.508% | $49.7509 | $49.75 | $49.75 | $49.80 |
| Purchase #3 | $83.90 | 8.450% | $90.9896 | $90.99 | $91.00 | $91.00 |
| Purchase #4 | $149.83 | 3.641% | $155.2853 | $155.29 | $155.30 | $155.30 |
| Purchase #5 | $62.38 | 9.800% | $68.4932 | $68.49 | $68.50 | $68.50 |
| Purchase #6 | $101.50 | 5.274% | $106.8531 | $106.85 | $106.85 | $106.90 |
| Purchase #7 | $164.88 | 8.639% | $179.124 | $179.12 | $179.10 | $179.10 |
| 7 purchase totals = | $657.94 | $705.6706 | $705.66 | $705.65 | $705.80 | |