| 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 | $22.67 | 13.469% | $25.7234 | $25.72 | $25.70 | $25.70 |
| Purchase #2 | $155.68 | 7.404% | $167.2065 | $167.21 | $167.20 | $167.20 |
| Purchase #3 | $132.93 | 12.545% | $149.6061 | $149.61 | $149.60 | $149.60 |
| Purchase #4 | $58.99 | 3.352% | $60.9673 | $60.97 | $60.95 | $61.00 |
| Purchase #5 | $89.53 | 13.263% | $101.4044 | $101.40 | $101.40 | $101.40 |
| Purchase #6 | $107.28 | 6.364% | $114.1073 | $114.11 | $114.10 | $114.10 |
| Purchase #7 | $192.88 | 6.256% | $204.9466 | $204.95 | $204.95 | $204.90 |
| 7 purchase totals = | $759.96 | $823.9616 | $823.97 | $823.90 | $823.90 | |