| 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 | $88.76 | 11.269% | $98.7624 | $98.76 | $98.75 | $98.80 |
| Purchase #2 | $181.46 | 7.631% | $195.3072 | $195.31 | $195.30 | $195.30 |
| Purchase #3 | $90.99 | 7.411% | $97.7333 | $97.73 | $97.75 | $97.70 |
| Purchase #4 | $21.96 | 6.252% | $23.3329 | $23.33 | $23.35 | $23.30 |
| Purchase #5 | $209.67 | 9.400% | $229.379 | $229.38 | $229.40 | $229.40 |
| Purchase #6 | $37.53 | 4.580% | $39.2489 | $39.25 | $39.25 | $39.20 |
| Purchase #7 | $193.35 | 6.744% | $206.3895 | $206.39 | $206.40 | $206.40 |
| 7 purchase totals = | $823.72 | $890.1532 | $890.15 | $890.20 | $890.10 | |