| 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 | $78.61 | 3.850% | $81.6365 | $81.64 | $81.65 | $81.60 |
| Purchase #2 | $68.60 | 9.734% | $75.2775 | $75.28 | $75.30 | $75.30 |
| Purchase #3 | $242.68 | 5.613% | $256.3016 | $256.30 | $256.30 | $256.30 |
| Purchase #4 | $126.89 | 10.552% | $140.2794 | $140.28 | $140.30 | $140.30 |
| Purchase #5 | $46.34 | 9.184% | $50.5959 | $50.60 | $50.60 | $50.60 |
| Purchase #6 | $184.68 | 5.715% | $195.2345 | $195.23 | $195.25 | $195.20 |
| Purchase #7 | $127.29 | 8.307% | $137.864 | $137.86 | $137.85 | $137.90 |
| 7 purchase totals = | $875.09 | $937.1894 | $937.19 | $937.25 | $937.20 | |