| 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 | $86.96 | 5.666% | $91.8872 | $91.89 | $91.90 | $91.90 |
| Purchase #2 | $52.95 | 13.537% | $60.1178 | $60.12 | $60.10 | $60.10 |
| Purchase #3 | $83.25 | 12.533% | $93.6837 | $93.68 | $93.70 | $93.70 |
| Purchase #4 | $202.73 | 3.369% | $209.56 | $209.56 | $209.55 | $209.60 |
| Purchase #5 | $152.60 | 3.753% | $158.3271 | $158.33 | $158.35 | $158.30 |
| Purchase #6 | $6.48 | 13.774% | $7.3726 | $7.37 | $7.35 | $7.40 |
| Purchase #7 | $144.70 | 10.722% | $160.2147 | $160.21 | $160.20 | $160.20 |
| 7 purchase totals = | $729.67 | $781.1631 | $781.16 | $781.15 | $781.20 | |