| 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 | $34.70 | 5.151% | $36.4874 | $36.49 | $36.50 | $36.50 |
| Purchase #2 | $23.31 | 9.194% | $25.4531 | $25.45 | $25.45 | $25.50 |
| Purchase #3 | $129.26 | 4.422% | $134.9759 | $134.98 | $135.00 | $135.00 |
| Purchase #4 | $238.33 | 10.514% | $263.388 | $263.39 | $263.40 | $263.40 |
| Purchase #5 | $48.77 | 4.136% | $50.7871 | $50.79 | $50.80 | $50.80 |
| Purchase #6 | $115.63 | 8.813% | $125.8205 | $125.82 | $125.80 | $125.80 |
| Purchase #7 | $64.64 | 10.691% | $71.5507 | $71.55 | $71.55 | $71.60 |
| 7 purchase totals = | $654.64 | $708.4627 | $708.47 | $708.50 | $708.60 | |