| 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 | $73.74 | 7.209% | $79.0559 | $79.06 | $79.05 | $79.10 |
| Purchase #2 | $63.99 | 10.235% | $70.5394 | $70.54 | $70.55 | $70.50 |
| Purchase #3 | $212.94 | 10.207% | $234.6748 | $234.67 | $234.65 | $234.70 |
| Purchase #4 | $169.45 | 10.593% | $187.3998 | $187.40 | $187.40 | $187.40 |
| Purchase #5 | $120.71 | 8.274% | $130.6975 | $130.70 | $130.70 | $130.70 |
| Purchase #6 | $42.36 | 5.662% | $44.7584 | $44.76 | $44.75 | $44.80 |
| Purchase #7 | $118.76 | 9.621% | $130.1859 | $130.19 | $130.20 | $130.20 |
| 7 purchase totals = | $801.95 | $877.3117 | $877.32 | $877.30 | $877.40 | |