| 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 | $112.51 | 3.554% | $116.5086 | $116.51 | $116.50 | $116.50 |
| Purchase #2 | $16.52 | 12.704% | $18.6187 | $18.62 | $18.60 | $18.60 |
| Purchase #3 | $82.62 | 7.252% | $88.6116 | $88.61 | $88.60 | $88.60 |
| Purchase #4 | $118.97 | 8.711% | $129.3335 | $129.33 | $129.35 | $129.30 |
| Purchase #5 | $44.28 | 10.655% | $48.998 | $49.00 | $49.00 | $49.00 |
| Purchase #6 | $15.27 | 13.221% | $17.2888 | $17.29 | $17.30 | $17.30 |
| Purchase #7 | $44.55 | 12.839% | $50.2698 | $50.27 | $50.25 | $50.30 |
| 7 purchase totals = | $434.72 | $469.6290 | $469.63 | $469.60 | $469.60 | |