| 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 | $100.51 | 4.602% | $105.1355 | $105.14 | $105.15 | $105.10 |
| Purchase #2 | $73.65 | 8.348% | $79.7983 | $79.80 | $79.80 | $79.80 |
| Purchase #3 | $242.81 | 5.177% | $255.3803 | $255.38 | $255.40 | $255.40 |
| Purchase #4 | $64.39 | 8.251% | $69.7028 | $69.70 | $69.70 | $69.70 |
| Purchase #5 | $36.57 | 6.269% | $38.8626 | $38.86 | $38.85 | $38.90 |
| Purchase #6 | $107.33 | 10.827% | $118.9506 | $118.95 | $118.95 | $119.00 |
| Purchase #7 | $98.29 | 10.777% | $108.8827 | $108.88 | $108.90 | $108.90 |
| 7 purchase totals = | $723.55 | $776.7128 | $776.71 | $776.75 | $776.80 | |