| 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 | $205.88 | 4.803% | $215.7684 | $215.77 | $215.75 | $215.80 |
| Purchase #2 | $60.72 | 3.367% | $62.7644 | $62.76 | $62.75 | $62.80 |
| Purchase #3 | $64.46 | 6.606% | $68.7182 | $68.72 | $68.70 | $68.70 |
| Purchase #4 | $19.78 | 6.571% | $21.0797 | $21.08 | $21.10 | $21.10 |
| Purchase #5 | $81.63 | 3.206% | $84.2471 | $84.25 | $84.25 | $84.20 |
| Purchase #6 | $81.33 | 7.157% | $87.1508 | $87.15 | $87.15 | $87.20 |
| Purchase #7 | $187.62 | 12.410% | $210.9036 | $210.90 | $210.90 | $210.90 |
| 7 purchase totals = | $701.42 | $750.6322 | $750.63 | $750.60 | $750.70 | |