| 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 | $152.47 | 7.801% | $164.3642 | $164.36 | $164.35 | $164.40 |
| Purchase #2 | $138.40 | 12.788% | $156.0986 | $156.10 | $156.10 | $156.10 |
| Purchase #3 | $208.93 | 9.617% | $229.0228 | $229.02 | $229.00 | $229.00 |
| Purchase #4 | $46.84 | 6.118% | $49.7057 | $49.71 | $49.70 | $49.70 |
| Purchase #5 | $86.90 | 5.573% | $91.7429 | $91.74 | $91.75 | $91.70 |
| Purchase #6 | $65.76 | 12.131% | $73.7373 | $73.74 | $73.75 | $73.70 |
| Purchase #7 | $89.98 | 3.151% | $92.8153 | $92.82 | $92.80 | $92.80 |
| 7 purchase totals = | $789.28 | $857.4868 | $857.49 | $857.45 | $857.40 | |