| 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 | $53.39 | 5.308% | $56.2239 | $56.22 | $56.20 | $56.20 |
| Purchase #2 | $98.49 | 7.536% | $105.9122 | $105.91 | $105.90 | $105.90 |
| Purchase #3 | $94.73 | 6.625% | $101.0059 | $101.01 | $101.00 | $101.00 |
| Purchase #4 | $58.81 | 10.405% | $64.9292 | $64.93 | $64.95 | $64.90 |
| Purchase #5 | $126.88 | 5.280% | $133.5793 | $133.58 | $133.60 | $133.60 |
| Purchase #6 | $153.48 | 10.371% | $169.3974 | $169.40 | $169.40 | $169.40 |
| Purchase #7 | $44.73 | 4.447% | $46.7191 | $46.72 | $46.70 | $46.70 |
| 7 purchase totals = | $630.51 | $677.7670 | $677.77 | $677.75 | $677.70 | |