| 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 | $17.76 | 11.625% | $19.8246 | $19.82 | $19.80 | $19.80 |
| Purchase #2 | $83.34 | 12.750% | $93.9659 | $93.97 | $93.95 | $94.00 |
| Purchase #3 | $41.29 | 10.556% | $45.6486 | $45.65 | $45.65 | $45.60 |
| Purchase #4 | $33.88 | 13.401% | $38.4203 | $38.42 | $38.40 | $38.40 |
| Purchase #5 | $191.44 | 8.487% | $207.6875 | $207.69 | $207.70 | $207.70 |
| Purchase #6 | $139.69 | 8.310% | $151.2982 | $151.30 | $151.30 | $151.30 |
| Purchase #7 | $232.57 | 3.753% | $241.2984 | $241.30 | $241.30 | $241.30 |
| 7 purchase totals = | $739.97 | $798.1435 | $798.15 | $798.10 | $798.10 | |