| 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 | $88.45 | 13.209% | $100.1334 | $100.13 | $100.15 | $100.10 |
| Purchase #2 | $113.26 | 4.508% | $118.3658 | $118.37 | $118.35 | $118.40 |
| Purchase #3 | $110.85 | 10.708% | $122.7198 | $122.72 | $122.70 | $122.70 |
| Purchase #4 | $16.65 | 3.223% | $17.1866 | $17.19 | $17.20 | $17.20 |
| Purchase #5 | $111.90 | 11.480% | $124.7461 | $124.75 | $124.75 | $124.70 |
| Purchase #6 | $222.49 | 4.554% | $232.6222 | $232.62 | $232.60 | $232.60 |
| Purchase #7 | $7.29 | 13.852% | $8.2998 | $8.30 | $8.30 | $8.30 |
| 7 purchase totals = | $670.89 | $724.0737 | $724.08 | $724.05 | $724.00 | |