| 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 | $11.71 | 12.461% | $13.1692 | $13.17 | $13.15 | $13.20 |
| Purchase #2 | $56.32 | 11.374% | $62.7258 | $62.73 | $62.75 | $62.70 |
| Purchase #3 | $20.84 | 12.611% | $23.4681 | $23.47 | $23.45 | $23.50 |
| Purchase #4 | $195.70 | 10.732% | $216.7025 | $216.70 | $216.70 | $216.70 |
| Purchase #5 | $152.50 | 5.165% | $160.3766 | $160.38 | $160.40 | $160.40 |
| Purchase #6 | $65.69 | 12.652% | $74.0011 | $74.00 | $74.00 | $74.00 |
| Purchase #7 | $152.88 | 8.670% | $166.1347 | $166.13 | $166.15 | $166.10 |
| 7 purchase totals = | $655.64 | $716.5780 | $716.58 | $716.60 | $716.60 | |