| 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 | $33.61 | 10.357% | $37.091 | $37.09 | $37.10 | $37.10 |
| Purchase #2 | $20.69 | 3.243% | $21.361 | $21.36 | $21.35 | $21.40 |
| Purchase #3 | $162.26 | 8.236% | $175.6237 | $175.62 | $175.60 | $175.60 |
| Purchase #4 | $36.78 | 10.251% | $40.5503 | $40.55 | $40.55 | $40.60 |
| Purchase #5 | $214.41 | 3.102% | $221.061 | $221.06 | $221.05 | $221.10 |
| Purchase #6 | $237.71 | 11.407% | $264.8256 | $264.83 | $264.85 | $264.80 |
| Purchase #7 | $202.61 | 5.425% | $213.6016 | $213.60 | $213.60 | $213.60 |
| 7 purchase totals = | $908.07 | $974.1142 | $974.11 | $974.10 | $974.20 | |