| 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 | $41.89 | 6.647% | $44.6744 | $44.67 | $44.65 | $44.70 |
| Purchase #2 | $22.51 | 12.303% | $25.2794 | $25.28 | $25.30 | $25.30 |
| Purchase #3 | $68.97 | 8.765% | $75.0152 | $75.02 | $75.00 | $75.00 |
| Purchase #4 | $33.45 | 10.602% | $36.9964 | $37.00 | $37.00 | $37.00 |
| Purchase #5 | $154.65 | 3.640% | $160.2793 | $160.28 | $160.30 | $160.30 |
| Purchase #6 | $167.62 | 7.114% | $179.5445 | $179.54 | $179.55 | $179.50 |
| Purchase #7 | $226.49 | 5.446% | $238.8246 | $238.82 | $238.80 | $238.80 |
| 7 purchase totals = | $715.58 | $760.6138 | $760.61 | $760.60 | $760.60 | |