| 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 | $95.70 | 4.164% | $99.6849 | $99.68 | $99.70 | $99.70 |
| Purchase #2 | $6.28 | 12.578% | $7.0699 | $7.07 | $7.05 | $7.10 |
| Purchase #3 | $42.50 | 4.321% | $44.3364 | $44.34 | $44.35 | $44.30 |
| Purchase #4 | $223.64 | 8.637% | $242.9558 | $242.96 | $242.95 | $243.00 |
| Purchase #5 | $21.86 | 5.859% | $23.1408 | $23.14 | $23.15 | $23.10 |
| Purchase #6 | $151.64 | 4.504% | $158.4699 | $158.47 | $158.45 | $158.50 |
| Purchase #7 | $202.62 | 13.831% | $230.6444 | $230.64 | $230.65 | $230.60 |
| 7 purchase totals = | $744.24 | $806.3021 | $806.30 | $806.30 | $806.30 | |