| 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 | $109.32 | 7.219% | $117.2118 | $117.21 | $117.20 | $117.20 |
| Purchase #2 | $111.29 | 4.776% | $116.6052 | $116.61 | $116.60 | $116.60 |
| Purchase #3 | $66.70 | 7.514% | $71.7118 | $71.71 | $71.70 | $71.70 |
| Purchase #4 | $152.93 | 12.714% | $172.3735 | $172.37 | $172.35 | $172.40 |
| Purchase #5 | $194.37 | 6.680% | $207.3539 | $207.35 | $207.35 | $207.40 |
| Purchase #6 | $59.94 | 6.646% | $63.9236 | $63.92 | $63.90 | $63.90 |
| Purchase #7 | $207.34 | 6.420% | $220.6512 | $220.65 | $220.65 | $220.70 |
| 7 purchase totals = | $901.89 | $969.8310 | $969.82 | $969.75 | $969.90 | |