| 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 | $47.50 | 12.637% | $53.5026 | $53.50 | $53.50 | $53.50 |
| Purchase #2 | $43.71 | 11.866% | $48.8966 | $48.90 | $48.90 | $48.90 |
| Purchase #3 | $8.99 | 12.251% | $10.0914 | $10.09 | $10.10 | $10.10 |
| Purchase #4 | $206.37 | 8.781% | $224.4913 | $224.49 | $224.50 | $224.50 |
| Purchase #5 | $216.77 | 8.458% | $235.1044 | $235.10 | $235.10 | $235.10 |
| Purchase #6 | $164.26 | 4.324% | $171.3626 | $171.36 | $171.35 | $171.40 |
| Purchase #7 | $211.34 | 10.438% | $233.3997 | $233.40 | $233.40 | $233.40 |
| 7 purchase totals = | $898.94 | $976.8486 | $976.84 | $976.85 | $976.90 | |