| 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 | $48.37 | 8.664% | $52.5608 | $52.56 | $52.55 | $52.60 |
| Purchase #2 | $157.30 | 8.483% | $170.6438 | $170.64 | $170.65 | $170.60 |
| Purchase #3 | $147.65 | 8.518% | $160.2268 | $160.23 | $160.25 | $160.20 |
| Purchase #4 | $215.62 | 12.760% | $243.1331 | $243.13 | $243.15 | $243.10 |
| Purchase #5 | $71.80 | 13.256% | $81.3178 | $81.32 | $81.30 | $81.30 |
| Purchase #6 | $177.54 | 5.474% | $187.2585 | $187.26 | $187.25 | $187.30 |
| Purchase #7 | $81.33 | 7.249% | $87.2256 | $87.23 | $87.25 | $87.20 |
| 7 purchase totals = | $899.61 | $982.3664 | $982.37 | $982.40 | $982.30 | |