| 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 | $34.39 | 10.410% | $37.97 | $37.97 | $37.95 | $38.00 |
| Purchase #2 | $50.38 | 7.303% | $54.0593 | $54.06 | $54.05 | $54.10 |
| Purchase #3 | $110.33 | 5.707% | $116.6265 | $116.63 | $116.65 | $116.60 |
| Purchase #4 | $13.68 | 7.461% | $14.7007 | $14.70 | $14.70 | $14.70 |
| Purchase #5 | $208.94 | 10.148% | $230.1432 | $230.14 | $230.15 | $230.10 |
| Purchase #6 | $65.70 | 5.732% | $69.4659 | $69.47 | $69.45 | $69.50 |
| Purchase #7 | $143.27 | 4.128% | $149.1842 | $149.18 | $149.20 | $149.20 |
| 7 purchase totals = | $626.69 | $672.1498 | $672.15 | $672.15 | $672.20 | |