| 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 | $13.94 | 6.640% | $14.8656 | $14.87 | $14.85 | $14.90 |
| Purchase #2 | $98.84 | 9.436% | $108.1665 | $108.17 | $108.15 | $108.20 |
| Purchase #3 | $223.51 | 13.412% | $253.4872 | $253.49 | $253.50 | $253.50 |
| Purchase #4 | $158.84 | 5.610% | $167.7509 | $167.75 | $167.75 | $167.80 |
| Purchase #5 | $127.79 | 8.601% | $138.7812 | $138.78 | $138.80 | $138.80 |
| Purchase #6 | $243.65 | 6.510% | $259.5116 | $259.51 | $259.50 | $259.50 |
| Purchase #7 | $61.37 | 11.678% | $68.5368 | $68.54 | $68.55 | $68.50 |
| 7 purchase totals = | $927.94 | $1,011.0998 | $1,011.11 | $1,011.10 | $1,011.20 | |