| 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 | $95.77 | 7.689% | $103.1338 | $103.13 | $103.15 | $103.10 |
| Purchase #2 | $244.77 | 12.251% | $274.7568 | $274.76 | $274.75 | $274.80 |
| Purchase #3 | $93.72 | 12.239% | $105.1904 | $105.19 | $105.20 | $105.20 |
| Purchase #4 | $154.74 | 12.668% | $174.3425 | $174.34 | $174.35 | $174.30 |
| Purchase #5 | $62.52 | 4.476% | $65.3184 | $65.32 | $65.30 | $65.30 |
| Purchase #6 | $19.96 | 10.141% | $21.9841 | $21.98 | $22.00 | $22.00 |
| Purchase #7 | $44.79 | 11.481% | $49.9323 | $49.93 | $49.95 | $49.90 |
| 7 purchase totals = | $716.27 | $794.6583 | $794.65 | $794.70 | $794.60 | |