| 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 | $43.85 | 7.400% | $47.0949 | $47.09 | $47.10 | $47.10 |
| Purchase #2 | $116.53 | 10.134% | $128.3392 | $128.34 | $128.35 | $128.30 |
| Purchase #3 | $132.91 | 6.153% | $141.088 | $141.09 | $141.10 | $141.10 |
| Purchase #4 | $8.27 | 13.666% | $9.4002 | $9.40 | $9.40 | $9.40 |
| Purchase #5 | $237.43 | 6.671% | $253.269 | $253.27 | $253.25 | $253.30 |
| Purchase #6 | $26.57 | 7.746% | $28.6281 | $28.63 | $28.65 | $28.60 |
| Purchase #7 | $235.69 | 5.871% | $249.5274 | $249.53 | $249.55 | $249.50 |
| 7 purchase totals = | $801.25 | $857.3468 | $857.35 | $857.40 | $857.30 | |