| 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 | $106.51 | 8.616% | $115.6869 | $115.69 | $115.70 | $115.70 |
| Purchase #2 | $14.68 | 10.668% | $16.2461 | $16.25 | $16.25 | $16.20 |
| Purchase #3 | $6.59 | 13.437% | $7.4755 | $7.48 | $7.50 | $7.50 |
| Purchase #4 | $102.66 | 13.442% | $116.4596 | $116.46 | $116.45 | $116.50 |
| Purchase #5 | $228.97 | 13.809% | $260.5885 | $260.59 | $260.60 | $260.60 |
| Purchase #6 | $59.77 | 5.728% | $63.1936 | $63.19 | $63.20 | $63.20 |
| Purchase #7 | $248.28 | 8.396% | $269.1256 | $269.13 | $269.15 | $269.10 |
| 7 purchase totals = | $767.46 | $848.7758 | $848.79 | $848.85 | $848.80 | |