| 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 | $76.94 | 11.862% | $86.0666 | $86.07 | $86.05 | $86.10 |
| Purchase #2 | $28.94 | 3.431% | $29.9329 | $29.93 | $29.95 | $29.90 |
| Purchase #3 | $89.73 | 7.782% | $96.7128 | $96.71 | $96.70 | $96.70 |
| Purchase #4 | $85.66 | 12.613% | $96.4643 | $96.46 | $96.45 | $96.50 |
| Purchase #5 | $10.95 | 12.258% | $12.2923 | $12.29 | $12.30 | $12.30 |
| Purchase #6 | $116.93 | 11.603% | $130.4974 | $130.50 | $130.50 | $130.50 |
| Purchase #7 | $32.73 | 5.357% | $34.4833 | $34.48 | $34.50 | $34.50 |
| 7 purchase totals = | $441.88 | $486.4496 | $486.44 | $486.45 | $486.50 | |