| 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 | $23.99 | 11.782% | $26.8165 | $26.82 | $26.80 | $26.80 |
| Purchase #2 | $140.48 | 5.396% | $148.0603 | $148.06 | $148.05 | $148.10 |
| Purchase #3 | $48.34 | 8.687% | $52.5393 | $52.54 | $52.55 | $52.50 |
| Purchase #4 | $187.38 | 12.727% | $211.2279 | $211.23 | $211.25 | $211.20 |
| Purchase #5 | $238.35 | 5.186% | $250.7108 | $250.71 | $250.70 | $250.70 |
| Purchase #6 | $86.56 | 9.267% | $94.5815 | $94.58 | $94.60 | $94.60 |
| Purchase #7 | $90.87 | 12.196% | $101.9525 | $101.95 | $101.95 | $102.00 |
| 7 purchase totals = | $815.97 | $885.8888 | $885.89 | $885.90 | $885.90 | |