| 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 | $102.66 | 7.162% | $110.0125 | $110.01 | $110.00 | $110.00 |
| Purchase #2 | $127.41 | 3.707% | $132.1331 | $132.13 | $132.15 | $132.10 |
| Purchase #3 | $116.51 | 3.571% | $120.6706 | $120.67 | $120.65 | $120.70 |
| Purchase #4 | $21.48 | 11.113% | $23.8671 | $23.87 | $23.85 | $23.90 |
| Purchase #5 | $159.62 | 13.610% | $181.3443 | $181.34 | $181.35 | $181.30 |
| Purchase #6 | $64.29 | 13.764% | $73.1389 | $73.14 | $73.15 | $73.10 |
| Purchase #7 | $92.52 | 9.706% | $101.5 | $101.50 | $101.50 | $101.50 |
| 7 purchase totals = | $684.49 | $742.6665 | $742.66 | $742.65 | $742.60 | |