| 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 | $70.65 | 8.616% | $76.7372 | $76.74 | $76.75 | $76.70 |
| Purchase #2 | $70.55 | 8.559% | $76.5884 | $76.59 | $76.60 | $76.60 |
| Purchase #3 | $248.71 | 11.427% | $277.1301 | $277.13 | $277.15 | $277.10 |
| Purchase #4 | $85.39 | 13.729% | $97.1132 | $97.11 | $97.10 | $97.10 |
| Purchase #5 | $183.70 | 7.863% | $198.1443 | $198.14 | $198.15 | $198.10 |
| Purchase #6 | $160.67 | 4.610% | $168.0769 | $168.08 | $168.10 | $168.10 |
| Purchase #7 | $79.82 | 10.358% | $88.0878 | $88.09 | $88.10 | $88.10 |
| 7 purchase totals = | $899.49 | $981.8779 | $981.88 | $981.95 | $981.80 | |