| 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 | $66.63 | 4.401% | $69.5624 | $69.56 | $69.55 | $69.60 |
| Purchase #2 | $61.73 | 9.734% | $67.7388 | $67.74 | $67.75 | $67.70 |
| Purchase #3 | $230.89 | 13.521% | $262.1086 | $262.11 | $262.10 | $262.10 |
| Purchase #4 | $89.77 | 7.637% | $96.6257 | $96.63 | $96.65 | $96.60 |
| Purchase #5 | $47.31 | 9.453% | $51.7822 | $51.78 | $51.80 | $51.80 |
| Purchase #6 | $110.66 | 5.412% | $116.6489 | $116.65 | $116.65 | $116.60 |
| Purchase #7 | $66.34 | 8.239% | $71.8058 | $71.81 | $71.80 | $71.80 |
| 7 purchase totals = | $673.33 | $736.2724 | $736.28 | $736.30 | $736.20 | |