| 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 | $35.62 | 5.806% | $37.6881 | $37.69 | $37.70 | $37.70 |
| Purchase #2 | $243.47 | 10.262% | $268.4549 | $268.45 | $268.45 | $268.50 |
| Purchase #3 | $198.47 | 6.553% | $211.4757 | $211.48 | $211.50 | $211.50 |
| Purchase #4 | $229.26 | 3.852% | $238.0911 | $238.09 | $238.10 | $238.10 |
| Purchase #5 | $182.39 | 7.406% | $195.8978 | $195.90 | $195.90 | $195.90 |
| Purchase #6 | $176.86 | 5.779% | $187.0807 | $187.08 | $187.10 | $187.10 |
| Purchase #7 | $223.68 | 5.229% | $235.3762 | $235.38 | $235.40 | $235.40 |
| 7 purchase totals = | $1,289.75 | $1,374.0645 | $1,374.07 | $1,374.15 | $1,374.20 | |