| 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 | $60.81 | 9.669% | $66.6897 | $66.69 | $66.70 | $66.70 |
| Purchase #2 | $60.84 | 9.210% | $66.4434 | $66.44 | $66.45 | $66.40 |
| Purchase #3 | $48.31 | 7.267% | $51.8207 | $51.82 | $51.80 | $51.80 |
| Purchase #4 | $96.87 | 9.561% | $106.1317 | $106.13 | $106.15 | $106.10 |
| Purchase #5 | $165.47 | 6.155% | $175.6547 | $175.65 | $175.65 | $175.70 |
| Purchase #6 | $9.64 | 13.184% | $10.9109 | $10.91 | $10.90 | $10.90 |
| Purchase #7 | $5.41 | 6.279% | $5.7497 | $5.75 | $5.75 | $5.70 |
| 7 purchase totals = | $447.35 | $483.4008 | $483.39 | $483.40 | $483.30 | |