| 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 | $59.55 | 12.301% | $66.8752 | $66.88 | $66.90 | $66.90 |
| Purchase #2 | $249.60 | 4.206% | $260.0982 | $260.10 | $260.10 | $260.10 |
| Purchase #3 | $72.74 | 10.138% | $80.1144 | $80.11 | $80.10 | $80.10 |
| Purchase #4 | $192.90 | 8.846% | $209.9639 | $209.96 | $209.95 | $210.00 |
| Purchase #5 | $17.98 | 11.711% | $20.0856 | $20.09 | $20.10 | $20.10 |
| Purchase #6 | $226.32 | 8.656% | $245.9103 | $245.91 | $245.90 | $245.90 |
| Purchase #7 | $21.69 | 12.736% | $24.4524 | $24.45 | $24.45 | $24.50 |
| 7 purchase totals = | $840.78 | $907.5000 | $907.50 | $907.50 | $907.60 | |