| 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 | $7.65 | 13.823% | $8.7075 | $8.71 | $8.70 | $8.70 |
| Purchase #2 | $49.64 | 8.297% | $53.7586 | $53.76 | $53.75 | $53.80 |
| Purchase #3 | $155.89 | 13.185% | $176.4441 | $176.44 | $176.45 | $176.40 |
| Purchase #4 | $207.80 | 5.636% | $219.5116 | $219.51 | $219.50 | $219.50 |
| Purchase #5 | $204.97 | 11.487% | $228.5149 | $228.51 | $228.50 | $228.50 |
| Purchase #6 | $72.51 | 13.869% | $82.5664 | $82.57 | $82.55 | $82.60 |
| Purchase #7 | $213.32 | 5.647% | $225.3662 | $225.37 | $225.35 | $225.40 |
| 7 purchase totals = | $911.78 | $994.8693 | $994.87 | $994.80 | $994.90 | |