| 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 | $71.44 | 5.223% | $75.1713 | $75.17 | $75.15 | $75.20 |
| Purchase #2 | $82.88 | 6.306% | $88.1064 | $88.11 | $88.10 | $88.10 |
| Purchase #3 | $182.83 | 8.664% | $198.6704 | $198.67 | $198.65 | $198.70 |
| Purchase #4 | $25.81 | 7.403% | $27.7207 | $27.72 | $27.70 | $27.70 |
| Purchase #5 | $44.97 | 9.771% | $49.364 | $49.36 | $49.35 | $49.40 |
| Purchase #6 | $155.82 | 3.852% | $161.8222 | $161.82 | $161.80 | $161.80 |
| Purchase #7 | $163.70 | 5.420% | $172.5725 | $172.57 | $172.55 | $172.60 |
| 7 purchase totals = | $727.45 | $773.4275 | $773.42 | $773.30 | $773.50 | |