| 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 | $52.27 | 11.164% | $58.1054 | $58.11 | $58.10 | $58.10 |
| Purchase #2 | $156.47 | 9.298% | $171.0186 | $171.02 | $171.00 | $171.00 |
| Purchase #3 | $105.77 | 8.251% | $114.4971 | $114.50 | $114.50 | $114.50 |
| Purchase #4 | $105.36 | 7.292% | $113.0429 | $113.04 | $113.05 | $113.00 |
| Purchase #5 | $246.55 | 6.344% | $262.1911 | $262.19 | $262.20 | $262.20 |
| Purchase #6 | $94.42 | 3.717% | $97.9296 | $97.93 | $97.95 | $97.90 |
| Purchase #7 | $17.87 | 9.244% | $19.5219 | $19.52 | $19.50 | $19.50 |
| 7 purchase totals = | $778.71 | $836.3066 | $836.31 | $836.30 | $836.20 | |