| 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 | $240.89 | 7.574% | $259.135 | $259.14 | $259.15 | $259.10 |
| Purchase #2 | $64.37 | 7.833% | $69.4121 | $69.41 | $69.40 | $69.40 |
| Purchase #3 | $124.58 | 13.167% | $140.9834 | $140.98 | $141.00 | $141.00 |
| Purchase #4 | $43.56 | 11.802% | $48.701 | $48.70 | $48.70 | $48.70 |
| Purchase #5 | $79.89 | 6.288% | $84.9135 | $84.91 | $84.90 | $84.90 |
| Purchase #6 | $77.47 | 6.548% | $82.5427 | $82.54 | $82.55 | $82.50 |
| Purchase #7 | $56.43 | 10.260% | $62.2197 | $62.22 | $62.20 | $62.20 |
| 7 purchase totals = | $687.19 | $747.9074 | $747.90 | $747.90 | $747.80 | |