| 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 | $207.86 | 6.401% | $221.1651 | $221.17 | $221.15 | $221.20 |
| Purchase #2 | $83.72 | 8.828% | $91.1108 | $91.11 | $91.10 | $91.10 |
| Purchase #3 | $35.94 | 6.538% | $38.2898 | $38.29 | $38.30 | $38.30 |
| Purchase #4 | $95.77 | 10.303% | $105.6372 | $105.64 | $105.65 | $105.60 |
| Purchase #5 | $187.72 | 6.524% | $199.9669 | $199.97 | $199.95 | $200.00 |
| Purchase #6 | $44.51 | 12.816% | $50.2144 | $50.21 | $50.20 | $50.20 |
| Purchase #7 | $37.60 | 10.697% | $41.6221 | $41.62 | $41.60 | $41.60 |
| 7 purchase totals = | $693.12 | $748.0063 | $748.01 | $747.95 | $748.00 | |