| 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 | $71.33 | 11.510% | $79.5401 | $79.54 | $79.55 | $79.50 |
| Purchase #2 | $247.29 | 9.247% | $270.1569 | $270.16 | $270.15 | $270.20 |
| Purchase #3 | $37.74 | 6.228% | $40.0904 | $40.09 | $40.10 | $40.10 |
| Purchase #4 | $207.51 | 7.566% | $223.2102 | $223.21 | $223.20 | $223.20 |
| Purchase #5 | $43.49 | 7.275% | $46.6539 | $46.65 | $46.65 | $46.70 |
| Purchase #6 | $213.38 | 9.405% | $233.4484 | $233.45 | $233.45 | $233.40 |
| Purchase #7 | $48.71 | 6.505% | $51.8786 | $51.88 | $51.90 | $51.90 |
| 7 purchase totals = | $869.45 | $944.9785 | $944.98 | $945.00 | $945.00 | |