| 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 | $24.38 | 5.279% | $25.667 | $25.67 | $25.65 | $25.70 |
| Purchase #2 | $42.67 | 11.158% | $47.4311 | $47.43 | $47.45 | $47.40 |
| Purchase #3 | $102.38 | 5.725% | $108.2413 | $108.24 | $108.25 | $108.20 |
| Purchase #4 | $130.90 | 6.221% | $139.0433 | $139.04 | $139.05 | $139.00 |
| Purchase #5 | $16.50 | 9.836% | $18.1229 | $18.12 | $18.10 | $18.10 |
| Purchase #6 | $6.91 | 4.575% | $7.2261 | $7.23 | $7.25 | $7.20 |
| Purchase #7 | $152.48 | 5.237% | $160.4654 | $160.47 | $160.45 | $160.50 |
| 7 purchase totals = | $476.22 | $506.1971 | $506.20 | $506.20 | $506.10 | |