| 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 | $43.73 | 6.393% | $46.5257 | $46.53 | $46.55 | $46.50 |
| Purchase #2 | $216.65 | 7.444% | $232.7774 | $232.78 | $232.80 | $232.80 |
| Purchase #3 | $212.32 | 10.528% | $234.673 | $234.67 | $234.65 | $234.70 |
| Purchase #4 | $142.74 | 10.282% | $157.4165 | $157.42 | $157.40 | $157.40 |
| Purchase #5 | $104.89 | 3.615% | $108.6818 | $108.68 | $108.70 | $108.70 |
| Purchase #6 | $231.43 | 12.747% | $260.9304 | $260.93 | $260.95 | $260.90 |
| Purchase #7 | $49.86 | 13.365% | $56.5238 | $56.52 | $56.50 | $56.50 |
| 7 purchase totals = | $1,001.62 | $1,097.5286 | $1,097.53 | $1,097.55 | $1,097.50 | |