| 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 | $12.61 | 9.660% | $13.8281 | $13.83 | $13.85 | $13.80 |
| Purchase #2 | $152.63 | 13.664% | $173.4854 | $173.49 | $173.50 | $173.50 |
| Purchase #3 | $41.56 | 13.612% | $47.2171 | $47.22 | $47.20 | $47.20 |
| Purchase #4 | $123.49 | 3.810% | $128.195 | $128.20 | $128.20 | $128.20 |
| Purchase #5 | $58.78 | 7.618% | $63.2579 | $63.26 | $63.25 | $63.30 |
| Purchase #6 | $42.31 | 4.204% | $44.0887 | $44.09 | $44.10 | $44.10 |
| Purchase #7 | $243.65 | 5.426% | $256.8704 | $256.87 | $256.85 | $256.90 |
| 7 purchase totals = | $675.03 | $726.9426 | $726.96 | $726.95 | $727.00 | |