| 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 | $87.40 | 9.283% | $95.5133 | $95.51 | $95.50 | $95.50 |
| Purchase #2 | $61.96 | 6.650% | $66.0803 | $66.08 | $66.10 | $66.10 |
| Purchase #3 | $130.38 | 12.344% | $146.4741 | $146.47 | $146.45 | $146.50 |
| Purchase #4 | $144.73 | 11.545% | $161.4391 | $161.44 | $161.45 | $161.40 |
| Purchase #5 | $95.68 | 8.146% | $103.4741 | $103.47 | $103.45 | $103.50 |
| Purchase #6 | $35.88 | 6.104% | $38.0701 | $38.07 | $38.05 | $38.10 |
| Purchase #7 | $95.25 | 10.455% | $105.2084 | $105.21 | $105.20 | $105.20 |
| 7 purchase totals = | $651.28 | $716.2594 | $716.25 | $716.20 | $716.30 | |