| 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 | $17.70 | 8.695% | $19.239 | $19.24 | $19.25 | $19.20 |
| Purchase #2 | $64.62 | 3.395% | $66.8138 | $66.81 | $66.80 | $66.80 |
| Purchase #3 | $228.43 | 4.754% | $239.2896 | $239.29 | $239.30 | $239.30 |
| Purchase #4 | $12.60 | 5.132% | $13.2466 | $13.25 | $13.25 | $13.20 |
| Purchase #5 | $22.49 | 6.247% | $23.895 | $23.90 | $23.90 | $23.90 |
| Purchase #6 | $162.40 | 4.750% | $170.114 | $170.11 | $170.10 | $170.10 |
| Purchase #7 | $221.55 | 12.595% | $249.4542 | $249.45 | $249.45 | $249.50 |
| 7 purchase totals = | $729.79 | $782.0522 | $782.05 | $782.05 | $782.00 | |