| 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 | $71.69 | 4.194% | $74.6967 | $74.70 | $74.70 | $74.70 |
| Purchase #2 | $35.63 | 12.779% | $40.1832 | $40.18 | $40.20 | $40.20 |
| Purchase #3 | $208.40 | 7.855% | $224.7698 | $224.77 | $224.75 | $224.80 |
| Purchase #4 | $7.79 | 6.199% | $8.2729 | $8.27 | $8.25 | $8.30 |
| Purchase #5 | $32.53 | 9.429% | $35.5973 | $35.60 | $35.60 | $35.60 |
| Purchase #6 | $197.67 | 7.549% | $212.5921 | $212.59 | $212.60 | $212.60 |
| Purchase #7 | $59.32 | 10.706% | $65.6708 | $65.67 | $65.65 | $65.70 |
| 7 purchase totals = | $613.03 | $661.7828 | $661.78 | $661.75 | $661.90 | |