| 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 | $57.47 | 9.710% | $63.0503 | $63.05 | $63.05 | $63.10 |
| Purchase #2 | $188.47 | 13.389% | $213.7042 | $213.70 | $213.70 | $213.70 |
| Purchase #3 | $144.81 | 3.230% | $149.4874 | $149.49 | $149.50 | $149.50 |
| Purchase #4 | $15.91 | 4.200% | $16.5782 | $16.58 | $16.60 | $16.60 |
| Purchase #5 | $87.63 | 6.212% | $93.0736 | $93.07 | $93.05 | $93.10 |
| Purchase #6 | $143.61 | 8.830% | $156.2908 | $156.29 | $156.30 | $156.30 |
| Purchase #7 | $116.55 | 7.169% | $124.9055 | $124.91 | $124.90 | $124.90 |
| 7 purchase totals = | $754.45 | $817.0900 | $817.09 | $817.10 | $817.20 | |