| 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 | $90.59 | 12.438% | $101.8576 | $101.86 | $101.85 | $101.90 |
| Purchase #2 | $50.35 | 6.701% | $53.724 | $53.72 | $53.70 | $53.70 |
| Purchase #3 | $140.42 | 12.350% | $157.7619 | $157.76 | $157.75 | $157.80 |
| Purchase #4 | $214.78 | 13.411% | $243.5841 | $243.58 | $243.60 | $243.60 |
| Purchase #5 | $130.69 | 11.873% | $146.2068 | $146.21 | $146.20 | $146.20 |
| Purchase #6 | $87.62 | 10.472% | $96.7956 | $96.80 | $96.80 | $96.80 |
| Purchase #7 | $8.30 | 6.388% | $8.8302 | $8.83 | $8.85 | $8.80 |
| 7 purchase totals = | $722.75 | $808.7602 | $808.76 | $808.75 | $808.80 | |