| 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 | $108.69 | 8.223% | $117.6276 | $117.63 | $117.65 | $117.60 |
| Purchase #2 | $101.69 | 4.132% | $105.8918 | $105.89 | $105.90 | $105.90 |
| Purchase #3 | $67.95 | 11.418% | $75.7085 | $75.71 | $75.70 | $75.70 |
| Purchase #4 | $64.69 | 12.573% | $72.8235 | $72.82 | $72.80 | $72.80 |
| Purchase #5 | $31.30 | 3.471% | $32.3864 | $32.39 | $32.40 | $32.40 |
| Purchase #6 | $39.38 | 12.445% | $44.2808 | $44.28 | $44.30 | $44.30 |
| Purchase #7 | $113.63 | 4.692% | $118.9615 | $118.96 | $118.95 | $119.00 |
| 7 purchase totals = | $527.33 | $567.6801 | $567.68 | $567.70 | $567.70 | |