| 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 | $95.62 | 7.107% | $102.4157 | $102.42 | $102.40 | $102.40 |
| Purchase #2 | $18.38 | 8.487% | $19.9399 | $19.94 | $19.95 | $19.90 |
| Purchase #3 | $207.64 | 12.112% | $232.7894 | $232.79 | $232.80 | $232.80 |
| Purchase #4 | $181.31 | 9.874% | $199.2125 | $199.21 | $199.20 | $199.20 |
| Purchase #5 | $34.73 | 9.346% | $37.9759 | $37.98 | $38.00 | $38.00 |
| Purchase #6 | $71.76 | 3.432% | $74.2228 | $74.22 | $74.20 | $74.20 |
| Purchase #7 | $159.26 | 4.627% | $166.629 | $166.63 | $166.65 | $166.60 |
| 7 purchase totals = | $768.70 | $833.1852 | $833.19 | $833.20 | $833.10 | |