| 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 | $108.66 | 3.377% | $112.3294 | $112.33 | $112.35 | $112.30 |
| Purchase #2 | $47.54 | 7.607% | $51.1564 | $51.16 | $51.15 | $51.20 |
| Purchase #3 | $62.72 | 3.869% | $65.1466 | $65.15 | $65.15 | $65.10 |
| Purchase #4 | $101.63 | 13.285% | $115.1315 | $115.13 | $115.15 | $115.10 |
| Purchase #5 | $5.68 | 6.175% | $6.0307 | $6.03 | $6.05 | $6.00 |
| Purchase #6 | $112.96 | 3.171% | $116.542 | $116.54 | $116.55 | $116.50 |
| Purchase #7 | $101.53 | 11.154% | $112.8547 | $112.85 | $112.85 | $112.90 |
| 7 purchase totals = | $540.72 | $579.1913 | $579.19 | $579.25 | $579.10 | |