| 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 | $19.28 | 10.576% | $21.3191 | $21.32 | $21.30 | $21.30 |
| Purchase #2 | $155.59 | 3.197% | $160.5642 | $160.56 | $160.55 | $160.60 |
| Purchase #3 | $99.60 | 10.625% | $110.1825 | $110.18 | $110.20 | $110.20 |
| Purchase #4 | $53.33 | 5.833% | $56.4407 | $56.44 | $56.45 | $56.40 |
| Purchase #5 | $145.28 | 5.297% | $152.9755 | $152.98 | $153.00 | $153.00 |
| Purchase #6 | $40.60 | 7.624% | $43.6953 | $43.70 | $43.70 | $43.70 |
| Purchase #7 | $249.67 | 5.415% | $263.1896 | $263.19 | $263.20 | $263.20 |
| 7 purchase totals = | $763.35 | $808.3669 | $808.37 | $808.40 | $808.40 | |