| 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 | $69.97 | 13.505% | $79.4194 | $79.42 | $79.40 | $79.40 |
| Purchase #2 | $78.89 | 5.776% | $83.4467 | $83.45 | $83.45 | $83.40 |
| Purchase #3 | $63.56 | 8.551% | $68.995 | $69.00 | $69.00 | $69.00 |
| Purchase #4 | $24.33 | 3.635% | $25.2144 | $25.21 | $25.20 | $25.20 |
| Purchase #5 | $75.88 | 13.812% | $86.3605 | $86.36 | $86.35 | $86.40 |
| Purchase #6 | $228.58 | 8.145% | $247.1978 | $247.20 | $247.20 | $247.20 |
| Purchase #7 | $171.70 | 3.391% | $177.5223 | $177.52 | $177.50 | $177.50 |
| 7 purchase totals = | $712.91 | $768.1561 | $768.16 | $768.10 | $768.10 | |