| 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 | $57.85 | 12.587% | $65.1316 | $65.13 | $65.15 | $65.10 |
| Purchase #2 | $206.61 | 5.644% | $218.2711 | $218.27 | $218.25 | $218.30 |
| Purchase #3 | $13.80 | 5.460% | $14.5535 | $14.55 | $14.55 | $14.60 |
| Purchase #4 | $18.91 | 7.544% | $20.3366 | $20.34 | $20.35 | $20.30 |
| Purchase #5 | $139.59 | 7.545% | $150.1221 | $150.12 | $150.10 | $150.10 |
| Purchase #6 | $22.51 | 8.420% | $24.4053 | $24.41 | $24.40 | $24.40 |
| Purchase #7 | $249.41 | 3.145% | $257.2539 | $257.25 | $257.25 | $257.30 |
| 7 purchase totals = | $708.68 | $750.0741 | $750.07 | $750.05 | $750.10 | |