| 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 | $46.42 | 7.585% | $49.941 | $49.94 | $49.95 | $49.90 |
| Purchase #2 | $50.64 | 7.207% | $54.2896 | $54.29 | $54.30 | $54.30 |
| Purchase #3 | $219.63 | 3.623% | $227.5872 | $227.59 | $227.60 | $227.60 |
| Purchase #4 | $89.95 | 11.428% | $100.2295 | $100.23 | $100.25 | $100.20 |
| Purchase #5 | $134.52 | 3.247% | $138.8879 | $138.89 | $138.90 | $138.90 |
| Purchase #6 | $13.61 | 3.634% | $14.1046 | $14.10 | $14.10 | $14.10 |
| Purchase #7 | $21.41 | 9.290% | $23.399 | $23.40 | $23.40 | $23.40 |
| 7 purchase totals = | $576.18 | $608.4388 | $608.44 | $608.50 | $608.40 | |