| 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 | $48.56 | 12.592% | $54.6747 | $54.67 | $54.65 | $54.70 |
| Purchase #2 | $82.91 | 11.202% | $92.1976 | $92.20 | $92.20 | $92.20 |
| Purchase #3 | $36.80 | 8.124% | $39.7896 | $39.79 | $39.80 | $39.80 |
| Purchase #4 | $64.38 | 8.602% | $69.918 | $69.92 | $69.90 | $69.90 |
| Purchase #5 | $177.25 | 3.765% | $183.9235 | $183.92 | $183.90 | $183.90 |
| Purchase #6 | $107.84 | 13.586% | $122.4911 | $122.49 | $122.50 | $122.50 |
| Purchase #7 | $75.65 | 3.537% | $78.3257 | $78.33 | $78.35 | $78.30 |
| 7 purchase totals = | $593.39 | $641.3202 | $641.32 | $641.30 | $641.30 | |