| 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 | $44.88 | 11.769% | $50.1619 | $50.16 | $50.15 | $50.20 |
| Purchase #2 | $72.71 | 9.248% | $79.4342 | $79.43 | $79.45 | $79.40 |
| Purchase #3 | $131.59 | 13.149% | $148.8928 | $148.89 | $148.90 | $148.90 |
| Purchase #4 | $230.59 | 3.124% | $237.7936 | $237.79 | $237.80 | $237.80 |
| Purchase #5 | $159.78 | 6.470% | $170.1178 | $170.12 | $170.10 | $170.10 |
| Purchase #6 | $221.67 | 7.156% | $237.5327 | $237.53 | $237.55 | $237.50 |
| Purchase #7 | $37.88 | 10.582% | $41.8885 | $41.89 | $41.90 | $41.90 |
| 7 purchase totals = | $899.10 | $965.8215 | $965.81 | $965.85 | $965.80 | |