| 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 | $47.45 | 3.393% | $49.06 | $49.06 | $49.05 | $49.10 |
| Purchase #2 | $41.89 | 9.869% | $46.0241 | $46.02 | $46.00 | $46.00 |
| Purchase #3 | $110.98 | 11.374% | $123.6029 | $123.60 | $123.60 | $123.60 |
| Purchase #4 | $124.81 | 12.582% | $140.5136 | $140.51 | $140.50 | $140.50 |
| Purchase #5 | $207.70 | 6.143% | $220.459 | $220.46 | $220.45 | $220.50 |
| Purchase #6 | $76.53 | 9.819% | $84.0445 | $84.04 | $84.05 | $84.00 |
| Purchase #7 | $137.53 | 8.769% | $149.59 | $149.59 | $149.60 | $149.60 |
| 7 purchase totals = | $746.89 | $813.2941 | $813.28 | $813.25 | $813.30 | |