| 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 | $40.97 | 9.203% | $44.7405 | $44.74 | $44.75 | $44.70 |
| Purchase #2 | $44.59 | 13.392% | $50.5615 | $50.56 | $50.55 | $50.60 |
| Purchase #3 | $194.51 | 7.561% | $209.2169 | $209.22 | $209.20 | $209.20 |
| Purchase #4 | $228.71 | 5.826% | $242.0346 | $242.03 | $242.05 | $242.00 |
| Purchase #5 | $177.64 | 9.827% | $195.0967 | $195.10 | $195.10 | $195.10 |
| Purchase #6 | $99.87 | 5.714% | $105.5766 | $105.58 | $105.60 | $105.60 |
| Purchase #7 | $123.89 | 7.327% | $132.9674 | $132.97 | $132.95 | $133.00 |
| 7 purchase totals = | $910.18 | $980.1942 | $980.20 | $980.20 | $980.20 | |