| 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 | $53.43 | 8.702% | $58.0795 | $58.08 | $58.10 | $58.10 |
| Purchase #2 | $54.96 | 11.424% | $61.2386 | $61.24 | $61.25 | $61.20 |
| Purchase #3 | $44.94 | 3.160% | $46.3601 | $46.36 | $46.35 | $46.40 |
| Purchase #4 | $45.25 | 6.803% | $48.3284 | $48.33 | $48.35 | $48.30 |
| Purchase #5 | $186.81 | 5.672% | $197.4059 | $197.41 | $197.40 | $197.40 |
| Purchase #6 | $147.62 | 7.657% | $158.9233 | $158.92 | $158.90 | $158.90 |
| Purchase #7 | $195.25 | 7.188% | $209.2846 | $209.28 | $209.30 | $209.30 |
| 7 purchase totals = | $728.26 | $779.6204 | $779.62 | $779.65 | $779.60 | |