| 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 | $101.68 | 8.343% | $110.1632 | $110.16 | $110.15 | $110.20 |
| Purchase #2 | $141.72 | 9.846% | $155.6738 | $155.67 | $155.65 | $155.70 |
| Purchase #3 | $32.67 | 4.756% | $34.2238 | $34.22 | $34.20 | $34.20 |
| Purchase #4 | $141.32 | 13.446% | $160.3219 | $160.32 | $160.30 | $160.30 |
| Purchase #5 | $111.43 | 9.539% | $122.0593 | $122.06 | $122.05 | $122.10 |
| Purchase #6 | $25.71 | 9.292% | $28.099 | $28.10 | $28.10 | $28.10 |
| Purchase #7 | $123.59 | 10.697% | $136.8104 | $136.81 | $136.80 | $136.80 |
| 7 purchase totals = | $678.12 | $747.3514 | $747.34 | $747.25 | $747.40 | |