| 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 | $5.88 | 6.804% | $6.2801 | $6.28 | $6.30 | $6.30 |
| Purchase #2 | $103.35 | 12.315% | $116.0776 | $116.08 | $116.10 | $116.10 |
| Purchase #3 | $160.44 | 8.558% | $174.1705 | $174.17 | $174.15 | $174.20 |
| Purchase #4 | $150.71 | 5.699% | $159.299 | $159.30 | $159.30 | $159.30 |
| Purchase #5 | $212.73 | 7.654% | $229.0124 | $229.01 | $229.00 | $229.00 |
| Purchase #6 | $94.70 | 12.476% | $106.5148 | $106.51 | $106.50 | $106.50 |
| Purchase #7 | $90.57 | 5.381% | $95.4436 | $95.44 | $95.45 | $95.40 |
| 7 purchase totals = | $818.38 | $886.7980 | $886.79 | $886.80 | $886.80 | |