| 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 | $76.86 | 8.657% | $83.5138 | $83.51 | $83.50 | $83.50 |
| Purchase #2 | $30.59 | 7.312% | $32.8267 | $32.83 | $32.85 | $32.80 |
| Purchase #3 | $161.35 | 8.829% | $175.5956 | $175.60 | $175.60 | $175.60 |
| Purchase #4 | $184.42 | 9.540% | $202.0137 | $202.01 | $202.00 | $202.00 |
| Purchase #5 | $77.80 | 11.251% | $86.5533 | $86.55 | $86.55 | $86.60 |
| Purchase #6 | $46.58 | 6.394% | $49.5583 | $49.56 | $49.55 | $49.60 |
| Purchase #7 | $132.62 | 12.478% | $149.1683 | $149.17 | $149.15 | $149.20 |
| 7 purchase totals = | $710.22 | $779.2297 | $779.23 | $779.20 | $779.30 | |