| 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 | $18.34 | 6.582% | $19.5471 | $19.55 | $19.55 | $19.50 |
| Purchase #2 | $145.71 | 3.684% | $151.078 | $151.08 | $151.10 | $151.10 |
| Purchase #3 | $127.92 | 3.519% | $132.4215 | $132.42 | $132.40 | $132.40 |
| Purchase #4 | $115.28 | 5.447% | $121.5593 | $121.56 | $121.55 | $121.60 |
| Purchase #5 | $66.86 | 12.781% | $75.4054 | $75.41 | $75.40 | $75.40 |
| Purchase #6 | $205.50 | 7.170% | $220.2344 | $220.23 | $220.25 | $220.20 |
| Purchase #7 | $83.98 | 11.869% | $93.9476 | $93.95 | $93.95 | $93.90 |
| 7 purchase totals = | $763.59 | $814.1933 | $814.20 | $814.20 | $814.10 | |