| 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 | $72.93 | 8.429% | $79.0773 | $79.08 | $79.10 | $79.10 |
| Purchase #2 | $40.53 | 6.827% | $43.297 | $43.30 | $43.30 | $43.30 |
| Purchase #3 | $207.27 | 7.263% | $222.324 | $222.32 | $222.30 | $222.30 |
| Purchase #4 | $217.99 | 5.857% | $230.7577 | $230.76 | $230.75 | $230.80 |
| Purchase #5 | $67.43 | 12.368% | $75.7697 | $75.77 | $75.75 | $75.80 |
| Purchase #6 | $111.69 | 3.225% | $115.292 | $115.29 | $115.30 | $115.30 |
| Purchase #7 | $110.71 | 5.315% | $116.5942 | $116.59 | $116.60 | $116.60 |
| 7 purchase totals = | $828.55 | $883.1119 | $883.11 | $883.10 | $883.20 | |