| 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 | $59.81 | 7.859% | $64.5105 | $64.51 | $64.50 | $64.50 |
| Purchase #2 | $192.62 | 9.378% | $210.6839 | $210.68 | $210.70 | $210.70 |
| Purchase #3 | $218.26 | 3.801% | $226.5561 | $226.56 | $226.55 | $226.60 |
| Purchase #4 | $13.61 | 13.405% | $15.4344 | $15.43 | $15.45 | $15.40 |
| Purchase #5 | $69.68 | 9.874% | $76.5602 | $76.56 | $76.55 | $76.60 |
| Purchase #6 | $25.36 | 10.553% | $28.0362 | $28.04 | $28.05 | $28.00 |
| Purchase #7 | $22.78 | 9.515% | $24.9475 | $24.95 | $24.95 | $24.90 |
| 7 purchase totals = | $602.12 | $646.7288 | $646.73 | $646.75 | $646.70 | |