| 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 | $59.64 | 8.633% | $64.7887 | $64.79 | $64.80 | $64.80 |
| Purchase #2 | $150.49 | 3.329% | $155.4998 | $155.50 | $155.50 | $155.50 |
| Purchase #3 | $143.67 | 7.764% | $154.8245 | $154.82 | $154.80 | $154.80 |
| Purchase #4 | $143.84 | 10.621% | $159.1172 | $159.12 | $159.10 | $159.10 |
| Purchase #5 | $233.26 | 13.282% | $264.2416 | $264.24 | $264.25 | $264.20 |
| Purchase #6 | $149.96 | 9.462% | $164.1492 | $164.15 | $164.15 | $164.10 |
| Purchase #7 | $41.77 | 11.342% | $46.5076 | $46.51 | $46.50 | $46.50 |
| 7 purchase totals = | $922.63 | $1,009.1286 | $1,009.13 | $1,009.10 | $1,009.00 | |