| 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 | $17.84 | 11.708% | $19.9287 | $19.93 | $19.95 | $19.90 |
| Purchase #2 | $53.42 | 7.674% | $57.5195 | $57.52 | $57.50 | $57.50 |
| Purchase #3 | $43.92 | 11.802% | $49.1034 | $49.10 | $49.10 | $49.10 |
| Purchase #4 | $168.46 | 10.513% | $186.1702 | $186.17 | $186.15 | $186.20 |
| Purchase #5 | $73.59 | 6.508% | $78.3792 | $78.38 | $78.40 | $78.40 |
| Purchase #6 | $160.58 | 8.660% | $174.4862 | $174.49 | $174.50 | $174.50 |
| Purchase #7 | $235.33 | 13.474% | $267.0384 | $267.04 | $267.05 | $267.00 |
| 7 purchase totals = | $753.14 | $832.6256 | $832.63 | $832.65 | $832.60 | |