| 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 | $40.48 | 13.865% | $46.0926 | $46.09 | $46.10 | $46.10 |
| Purchase #2 | $174.71 | 11.814% | $195.3502 | $195.35 | $195.35 | $195.40 |
| Purchase #3 | $6.98 | 7.706% | $7.5179 | $7.52 | $7.50 | $7.50 |
| Purchase #4 | $79.72 | 5.326% | $83.9659 | $83.97 | $83.95 | $84.00 |
| Purchase #5 | $13.61 | 3.616% | $14.1021 | $14.10 | $14.10 | $14.10 |
| Purchase #6 | $128.50 | 13.868% | $146.3204 | $146.32 | $146.30 | $146.30 |
| Purchase #7 | $116.80 | 6.761% | $124.6968 | $124.70 | $124.70 | $124.70 |
| 7 purchase totals = | $560.80 | $618.0459 | $618.05 | $618.00 | $618.10 | |