| 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 | $120.79 | 10.269% | $133.1939 | $133.19 | $133.20 | $133.20 |
| Purchase #2 | $97.86 | 13.580% | $111.1494 | $111.15 | $111.15 | $111.10 |
| Purchase #3 | $31.97 | 7.568% | $34.3895 | $34.39 | $34.40 | $34.40 |
| Purchase #4 | $105.45 | 4.781% | $110.4916 | $110.49 | $110.50 | $110.50 |
| Purchase #5 | $68.80 | 7.451% | $73.9263 | $73.93 | $73.95 | $73.90 |
| Purchase #6 | $18.93 | 11.151% | $21.0409 | $21.04 | $21.05 | $21.00 |
| Purchase #7 | $92.73 | 5.304% | $97.6484 | $97.65 | $97.65 | $97.60 |
| 7 purchase totals = | $536.53 | $581.8400 | $581.84 | $581.90 | $581.70 | |