| 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 | $89.58 | 13.602% | $101.7647 | $101.76 | $101.75 | $101.80 |
| Purchase #2 | $198.81 | 9.548% | $217.7924 | $217.79 | $217.80 | $217.80 |
| Purchase #3 | $88.33 | 8.129% | $95.5103 | $95.51 | $95.50 | $95.50 |
| Purchase #4 | $15.80 | 4.333% | $16.4846 | $16.48 | $16.50 | $16.50 |
| Purchase #5 | $179.84 | 9.559% | $197.0309 | $197.03 | $197.05 | $197.00 |
| Purchase #6 | $19.85 | 10.617% | $21.9575 | $21.96 | $21.95 | $22.00 |
| Purchase #7 | $137.47 | 4.328% | $143.4197 | $143.42 | $143.40 | $143.40 |
| 7 purchase totals = | $729.68 | $793.9601 | $793.95 | $793.95 | $794.00 | |