| 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 | $47.29 | 11.637% | $52.7931 | $52.79 | $52.80 | $52.80 |
| Purchase #2 | $89.43 | 8.860% | $97.3535 | $97.35 | $97.35 | $97.40 |
| Purchase #3 | $87.43 | 10.142% | $96.2972 | $96.30 | $96.30 | $96.30 |
| Purchase #4 | $102.94 | 11.466% | $114.7431 | $114.74 | $114.75 | $114.70 |
| Purchase #5 | $58.47 | 7.218% | $62.6904 | $62.69 | $62.70 | $62.70 |
| Purchase #6 | $133.47 | 3.107% | $137.6169 | $137.62 | $137.60 | $137.60 |
| Purchase #7 | $64.72 | 10.852% | $71.7434 | $71.74 | $71.75 | $71.70 |
| 7 purchase totals = | $583.75 | $633.2376 | $633.23 | $633.25 | $633.20 | |