| 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 | $71.80 | 8.108% | $77.6215 | $77.62 | $77.60 | $77.60 |
| Purchase #2 | $177.63 | 9.105% | $193.8032 | $193.80 | $193.80 | $193.80 |
| Purchase #3 | $82.83 | 10.494% | $91.5222 | $91.52 | $91.50 | $91.50 |
| Purchase #4 | $53.35 | 6.766% | $56.9597 | $56.96 | $56.95 | $57.00 |
| Purchase #5 | $166.82 | 13.385% | $189.1489 | $189.15 | $189.15 | $189.10 |
| Purchase #6 | $23.76 | 7.635% | $25.5741 | $25.57 | $25.55 | $25.60 |
| Purchase #7 | $235.83 | 9.539% | $258.3258 | $258.33 | $258.35 | $258.30 |
| 7 purchase totals = | $812.02 | $892.9554 | $892.95 | $892.90 | $892.90 | |