| 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 | $82.37 | 5.541% | $86.9341 | $86.93 | $86.95 | $86.90 |
| Purchase #2 | $145.78 | 5.791% | $154.2221 | $154.22 | $154.20 | $154.20 |
| Purchase #3 | $138.83 | 10.163% | $152.9393 | $152.94 | $152.95 | $152.90 |
| Purchase #4 | $21.64 | 5.317% | $22.7906 | $22.79 | $22.80 | $22.80 |
| Purchase #5 | $129.97 | 9.623% | $142.477 | $142.48 | $142.50 | $142.50 |
| Purchase #6 | $124.80 | 8.347% | $135.2171 | $135.22 | $135.20 | $135.20 |
| Purchase #7 | $71.95 | 9.683% | $78.9169 | $78.92 | $78.90 | $78.90 |
| 7 purchase totals = | $715.34 | $773.4971 | $773.50 | $773.50 | $773.40 | |