| 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 | $49.51 | 3.224% | $51.1062 | $51.11 | $51.10 | $51.10 |
| Purchase #2 | $117.53 | 12.865% | $132.6502 | $132.65 | $132.65 | $132.70 |
| Purchase #3 | $102.60 | 10.554% | $113.4284 | $113.43 | $113.45 | $113.40 |
| Purchase #4 | $197.69 | 7.408% | $212.3349 | $212.33 | $212.35 | $212.30 |
| Purchase #5 | $11.92 | 12.686% | $13.4322 | $13.43 | $13.45 | $13.40 |
| Purchase #6 | $65.30 | 7.625% | $70.2791 | $70.28 | $70.30 | $70.30 |
| Purchase #7 | $176.55 | 8.230% | $191.0801 | $191.08 | $191.10 | $191.10 |
| 7 purchase totals = | $721.10 | $784.3111 | $784.31 | $784.40 | $784.30 | |