| 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 | $44.73 | 3.803% | $46.4311 | $46.43 | $46.45 | $46.40 |
| Purchase #2 | $69.80 | 7.835% | $75.2688 | $75.27 | $75.25 | $75.30 |
| Purchase #3 | $55.87 | 12.831% | $63.0387 | $63.04 | $63.05 | $63.00 |
| Purchase #4 | $221.86 | 7.124% | $237.6653 | $237.67 | $237.65 | $237.70 |
| Purchase #5 | $54.46 | 11.401% | $60.669 | $60.67 | $60.65 | $60.70 |
| Purchase #6 | $154.60 | 6.326% | $164.38 | $164.38 | $164.40 | $164.40 |
| Purchase #7 | $166.69 | 3.361% | $172.2925 | $172.29 | $172.30 | $172.30 |
| 7 purchase totals = | $768.01 | $819.7454 | $819.75 | $819.75 | $819.80 | |