| 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 | $119.37 | 10.682% | $132.1211 | $132.12 | $132.10 | $132.10 |
| Purchase #2 | $8.92 | 10.170% | $9.8272 | $9.83 | $9.85 | $9.80 |
| Purchase #3 | $24.58 | 6.705% | $26.2281 | $26.23 | $26.25 | $26.20 |
| Purchase #4 | $196.57 | 8.275% | $212.8362 | $212.84 | $212.85 | $212.80 |
| Purchase #5 | $43.32 | 7.634% | $46.627 | $46.63 | $46.65 | $46.60 |
| Purchase #6 | $21.76 | 9.554% | $23.839 | $23.84 | $23.85 | $23.80 |
| Purchase #7 | $178.53 | 8.108% | $193.0052 | $193.01 | $193.00 | $193.00 |
| 7 purchase totals = | $593.05 | $644.4838 | $644.50 | $644.55 | $644.30 | |