| 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 | $123.73 | 6.104% | $131.2825 | $131.28 | $131.30 | $131.30 |
| Purchase #2 | $250.48 | 10.488% | $276.7503 | $276.75 | $276.75 | $276.80 |
| Purchase #3 | $23.30 | 5.144% | $24.4986 | $24.50 | $24.50 | $24.50 |
| Purchase #4 | $143.44 | 7.248% | $153.8365 | $153.84 | $153.85 | $153.80 |
| Purchase #5 | $127.44 | 11.458% | $142.0421 | $142.04 | $142.05 | $142.00 |
| Purchase #6 | $75.63 | 10.291% | $83.4131 | $83.41 | $83.40 | $83.40 |
| Purchase #7 | $49.50 | 7.283% | $53.1051 | $53.11 | $53.10 | $53.10 |
| 7 purchase totals = | $793.52 | $864.9282 | $864.93 | $864.95 | $864.90 | |