| 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 | $47.92 | 9.811% | $52.6214 | $52.62 | $52.60 | $52.60 |
| Purchase #2 | $59.42 | 4.722% | $62.2258 | $62.23 | $62.25 | $62.20 |
| Purchase #3 | $60.81 | 13.600% | $69.0802 | $69.08 | $69.10 | $69.10 |
| Purchase #4 | $12.27 | 5.819% | $12.984 | $12.98 | $13.00 | $13.00 |
| Purchase #5 | $149.71 | 5.632% | $158.1417 | $158.14 | $158.15 | $158.10 |
| Purchase #6 | $248.50 | 4.760% | $260.3286 | $260.33 | $260.35 | $260.30 |
| Purchase #7 | $195.70 | 13.505% | $222.1293 | $222.13 | $222.15 | $222.10 |
| 7 purchase totals = | $774.33 | $837.5110 | $837.51 | $837.60 | $837.40 | |