| 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 | $65.71 | 8.300% | $71.1639 | $71.16 | $71.15 | $71.20 |
| Purchase #2 | $61.48 | 6.493% | $65.4719 | $65.47 | $65.45 | $65.50 |
| Purchase #3 | $208.64 | 5.293% | $219.6833 | $219.68 | $219.70 | $219.70 |
| Purchase #4 | $249.91 | 6.208% | $265.4244 | $265.42 | $265.40 | $265.40 |
| Purchase #5 | $157.70 | 7.594% | $169.6757 | $169.68 | $169.70 | $169.70 |
| Purchase #6 | $39.40 | 6.567% | $41.9874 | $41.99 | $42.00 | $42.00 |
| Purchase #7 | $95.71 | 3.399% | $98.9632 | $98.96 | $98.95 | $99.00 |
| 7 purchase totals = | $878.55 | $932.3698 | $932.36 | $932.35 | $932.50 | |