| 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 | $59.70 | 4.834% | $62.5859 | $62.59 | $62.60 | $62.60 |
| Purchase #2 | $189.40 | 5.385% | $199.5992 | $199.60 | $199.60 | $199.60 |
| Purchase #3 | $20.84 | 4.165% | $21.708 | $21.71 | $21.70 | $21.70 |
| Purchase #4 | $98.61 | 10.519% | $108.9828 | $108.98 | $109.00 | $109.00 |
| Purchase #5 | $216.58 | 3.738% | $224.6758 | $224.68 | $224.70 | $224.70 |
| Purchase #6 | $141.30 | 6.279% | $150.1722 | $150.17 | $150.15 | $150.20 |
| Purchase #7 | $173.50 | 7.722% | $186.8977 | $186.90 | $186.90 | $186.90 |
| 7 purchase totals = | $899.93 | $954.6216 | $954.63 | $954.65 | $954.70 | |