| 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 | $89.46 | 11.438% | $99.6924 | $99.69 | $99.70 | $99.70 |
| Purchase #2 | $175.30 | 4.512% | $183.2095 | $183.21 | $183.20 | $183.20 |
| Purchase #3 | $62.93 | 10.776% | $69.7113 | $69.71 | $69.70 | $69.70 |
| Purchase #4 | $129.83 | 10.344% | $143.2596 | $143.26 | $143.25 | $143.30 |
| Purchase #5 | $56.28 | 7.700% | $60.6136 | $60.61 | $60.60 | $60.60 |
| Purchase #6 | $229.65 | 7.646% | $247.209 | $247.21 | $247.20 | $247.20 |
| Purchase #7 | $19.87 | 8.835% | $21.6255 | $21.63 | $21.65 | $21.60 |
| 7 purchase totals = | $763.32 | $825.3209 | $825.32 | $825.30 | $825.30 | |