| 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 | $12.98 | 9.259% | $14.1818 | $14.18 | $14.20 | $14.20 |
| Purchase #2 | $90.53 | 12.532% | $101.8752 | $101.88 | $101.90 | $101.90 |
| Purchase #3 | $29.32 | 11.472% | $32.6836 | $32.68 | $32.70 | $32.70 |
| Purchase #4 | $145.51 | 10.243% | $160.4146 | $160.41 | $160.40 | $160.40 |
| Purchase #5 | $114.78 | 11.567% | $128.0566 | $128.06 | $128.05 | $128.10 |
| Purchase #6 | $69.58 | 6.360% | $74.0053 | $74.01 | $74.00 | $74.00 |
| Purchase #7 | $58.99 | 8.425% | $63.9599 | $63.96 | $63.95 | $64.00 |
| 7 purchase totals = | $521.69 | $575.1770 | $575.18 | $575.20 | $575.30 | |