| 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 | $14.72 | 9.542% | $16.1246 | $16.12 | $16.10 | $16.10 |
| Purchase #2 | $152.91 | 6.454% | $162.7788 | $162.78 | $162.80 | $162.80 |
| Purchase #3 | $51.41 | 6.598% | $54.802 | $54.80 | $54.80 | $54.80 |
| Purchase #4 | $43.29 | 12.196% | $48.5696 | $48.57 | $48.55 | $48.60 |
| Purchase #5 | $154.71 | 10.300% | $170.6451 | $170.65 | $170.65 | $170.60 |
| Purchase #6 | $60.76 | 8.803% | $66.1087 | $66.11 | $66.10 | $66.10 |
| Purchase #7 | $194.39 | 3.146% | $200.5055 | $200.51 | $200.50 | $200.50 |
| 7 purchase totals = | $672.19 | $719.5343 | $719.54 | $719.50 | $719.50 | |