| 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 | $69.96 | 11.711% | $78.153 | $78.15 | $78.15 | $78.20 |
| Purchase #2 | $64.91 | 5.701% | $68.6105 | $68.61 | $68.60 | $68.60 |
| Purchase #3 | $74.98 | 13.286% | $84.9418 | $84.94 | $84.95 | $84.90 |
| Purchase #4 | $171.40 | 6.708% | $182.8975 | $182.90 | $182.90 | $182.90 |
| Purchase #5 | $118.54 | 11.789% | $132.5147 | $132.51 | $132.50 | $132.50 |
| Purchase #6 | $72.67 | 6.802% | $77.613 | $77.61 | $77.60 | $77.60 |
| Purchase #7 | $15.70 | 6.776% | $16.7638 | $16.76 | $16.75 | $16.80 |
| 7 purchase totals = | $588.16 | $641.4943 | $641.48 | $641.45 | $641.50 | |