| 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 | $81.72 | 12.525% | $91.9554 | $91.96 | $91.95 | $92.00 |
| Purchase #2 | $37.53 | 9.752% | $41.1899 | $41.19 | $41.20 | $41.20 |
| Purchase #3 | $17.70 | 8.484% | $19.2017 | $19.20 | $19.20 | $19.20 |
| Purchase #4 | $45.65 | 5.618% | $48.2146 | $48.21 | $48.20 | $48.20 |
| Purchase #5 | $233.59 | 13.509% | $265.1457 | $265.15 | $265.15 | $265.10 |
| Purchase #6 | $7.51 | 7.546% | $8.0767 | $8.08 | $8.10 | $8.10 |
| Purchase #7 | $243.25 | 8.531% | $264.0017 | $264.00 | $264.00 | $264.00 |
| 7 purchase totals = | $666.95 | $737.7857 | $737.79 | $737.80 | $737.80 | |