| 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 | $45.68 | 8.509% | $49.5669 | $49.57 | $49.55 | $49.60 |
| Purchase #2 | $180.40 | 11.248% | $200.6914 | $200.69 | $200.70 | $200.70 |
| Purchase #3 | $68.28 | 8.254% | $73.9158 | $73.92 | $73.90 | $73.90 |
| Purchase #4 | $163.51 | 12.242% | $183.5269 | $183.53 | $183.55 | $183.50 |
| Purchase #5 | $150.86 | 5.479% | $159.1256 | $159.13 | $159.15 | $159.10 |
| Purchase #6 | $104.62 | 5.427% | $110.2977 | $110.30 | $110.30 | $110.30 |
| Purchase #7 | $144.83 | 13.780% | $164.7876 | $164.79 | $164.80 | $164.80 |
| 7 purchase totals = | $858.18 | $941.9119 | $941.93 | $941.95 | $941.90 | |