| 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 | $42.66 | 12.796% | $48.1188 | $48.12 | $48.10 | $48.10 |
| Purchase #2 | $191.83 | 13.319% | $217.3798 | $217.38 | $217.40 | $217.40 |
| Purchase #3 | $14.54 | 12.104% | $16.2999 | $16.30 | $16.30 | $16.30 |
| Purchase #4 | $36.27 | 3.738% | $37.6258 | $37.63 | $37.65 | $37.60 |
| Purchase #5 | $102.32 | 13.506% | $116.1393 | $116.14 | $116.15 | $116.10 |
| Purchase #6 | $117.62 | 9.525% | $128.8233 | $128.82 | $128.80 | $128.80 |
| Purchase #7 | $176.69 | 5.830% | $186.991 | $186.99 | $187.00 | $187.00 |
| 7 purchase totals = | $681.93 | $751.3779 | $751.38 | $751.40 | $751.30 | |