| 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 | $40.52 | 13.744% | $46.0891 | $46.09 | $46.10 | $46.10 |
| Purchase #2 | $85.55 | 12.849% | $96.5423 | $96.54 | $96.55 | $96.50 |
| Purchase #3 | $151.38 | 11.823% | $169.2777 | $169.28 | $169.30 | $169.30 |
| Purchase #4 | $69.41 | 7.531% | $74.6373 | $74.64 | $74.65 | $74.60 |
| Purchase #5 | $193.86 | 3.503% | $200.6509 | $200.65 | $200.65 | $200.70 |
| Purchase #6 | $206.60 | 7.420% | $221.9297 | $221.93 | $221.95 | $221.90 |
| Purchase #7 | $104.27 | 12.536% | $117.3413 | $117.34 | $117.35 | $117.30 |
| 7 purchase totals = | $851.59 | $926.4683 | $926.47 | $926.55 | $926.40 | |