| 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 | $70.88 | 9.312% | $77.4803 | $77.48 | $77.50 | $77.50 |
| Purchase #2 | $74.70 | 6.374% | $79.4614 | $79.46 | $79.45 | $79.50 |
| Purchase #3 | $158.94 | 6.491% | $169.2568 | $169.26 | $169.25 | $169.30 |
| Purchase #4 | $82.25 | 13.272% | $93.1662 | $93.17 | $93.15 | $93.20 |
| Purchase #5 | $135.86 | 12.202% | $152.4376 | $152.44 | $152.45 | $152.40 |
| Purchase #6 | $76.54 | 13.702% | $87.0275 | $87.03 | $87.05 | $87.00 |
| Purchase #7 | $86.96 | 6.233% | $92.3802 | $92.38 | $92.40 | $92.40 |
| 7 purchase totals = | $686.13 | $751.2100 | $751.22 | $751.25 | $751.30 | |