| 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 | $64.36 | 5.817% | $68.1038 | $68.10 | $68.10 | $68.10 |
| Purchase #2 | $37.71 | 6.419% | $40.1306 | $40.13 | $40.15 | $40.10 |
| Purchase #3 | $69.40 | 12.297% | $77.9341 | $77.93 | $77.95 | $77.90 |
| Purchase #4 | $146.99 | 8.631% | $159.6767 | $159.68 | $159.70 | $159.70 |
| Purchase #5 | $78.31 | 8.805% | $85.2052 | $85.21 | $85.20 | $85.20 |
| Purchase #6 | $48.88 | 7.258% | $52.4277 | $52.43 | $52.45 | $52.40 |
| Purchase #7 | $176.35 | 9.411% | $192.9463 | $192.95 | $192.95 | $192.90 |
| 7 purchase totals = | $622.00 | $676.4244 | $676.43 | $676.50 | $676.30 | |