| 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 | $52.41 | 3.297% | $54.138 | $54.14 | $54.15 | $54.10 |
| Purchase #2 | $88.43 | 12.731% | $99.688 | $99.69 | $99.70 | $99.70 |
| Purchase #3 | $128.53 | 10.226% | $141.6735 | $141.67 | $141.65 | $141.70 |
| Purchase #4 | $46.29 | 7.170% | $49.609 | $49.61 | $49.60 | $49.60 |
| Purchase #5 | $105.25 | 6.348% | $111.9313 | $111.93 | $111.95 | $111.90 |
| Purchase #6 | $197.49 | 5.233% | $207.8247 | $207.82 | $207.80 | $207.80 |
| Purchase #7 | $240.97 | 11.781% | $269.3587 | $269.36 | $269.35 | $269.40 |
| 7 purchase totals = | $859.37 | $934.2232 | $934.22 | $934.20 | $934.20 | |