| 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 | $12.48 | 9.274% | $13.6374 | $13.64 | $13.65 | $13.60 |
| Purchase #2 | $89.30 | 6.153% | $94.7946 | $94.79 | $94.80 | $94.80 |
| Purchase #3 | $59.28 | 5.415% | $62.49 | $62.49 | $62.50 | $62.50 |
| Purchase #4 | $40.56 | 13.720% | $46.1248 | $46.12 | $46.10 | $46.10 |
| Purchase #5 | $63.69 | 9.443% | $69.7042 | $69.70 | $69.70 | $69.70 |
| Purchase #6 | $51.39 | 4.267% | $53.5828 | $53.58 | $53.60 | $53.60 |
| Purchase #7 | $25.96 | 12.301% | $29.1533 | $29.15 | $29.15 | $29.20 |
| 7 purchase totals = | $342.66 | $369.4871 | $369.47 | $369.50 | $369.50 | |