| 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 | $89.73 | 10.290% | $98.9632 | $98.96 | $98.95 | $99.00 |
| Purchase #2 | $29.99 | 3.801% | $31.1299 | $31.13 | $31.15 | $31.10 |
| Purchase #3 | $69.50 | 6.155% | $73.7777 | $73.78 | $73.80 | $73.80 |
| Purchase #4 | $94.81 | 10.743% | $104.9954 | $105.00 | $105.00 | $105.00 |
| Purchase #5 | $21.62 | 3.134% | $22.2976 | $22.30 | $22.30 | $22.30 |
| Purchase #6 | $61.28 | 3.579% | $63.4732 | $63.47 | $63.45 | $63.50 |
| Purchase #7 | $237.56 | 10.767% | $263.1381 | $263.14 | $263.15 | $263.10 |
| 7 purchase totals = | $604.49 | $657.7751 | $657.78 | $657.80 | $657.80 | |