| 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 | $27.71 | 5.317% | $29.1833 | $29.18 | $29.20 | $29.20 |
| Purchase #2 | $100.90 | 5.133% | $106.0792 | $106.08 | $106.10 | $106.10 |
| Purchase #3 | $210.77 | 8.285% | $228.2323 | $228.23 | $228.25 | $228.20 |
| Purchase #4 | $70.32 | 12.774% | $79.3027 | $79.30 | $79.30 | $79.30 |
| Purchase #5 | $68.62 | 10.702% | $75.9637 | $75.96 | $75.95 | $76.00 |
| Purchase #6 | $208.68 | 9.515% | $228.5359 | $228.54 | $228.55 | $228.50 |
| Purchase #7 | $60.51 | 5.699% | $63.9585 | $63.96 | $63.95 | $64.00 |
| 7 purchase totals = | $747.51 | $811.2556 | $811.25 | $811.30 | $811.30 | |