| 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 | $42.49 | 4.227% | $44.2861 | $44.29 | $44.30 | $44.30 |
| Purchase #2 | $90.41 | 5.709% | $95.5715 | $95.57 | $95.55 | $95.60 |
| Purchase #3 | $201.30 | 7.625% | $216.6491 | $216.65 | $216.65 | $216.60 |
| Purchase #4 | $206.65 | 13.483% | $234.5126 | $234.51 | $234.50 | $234.50 |
| Purchase #5 | $6.52 | 8.115% | $7.0491 | $7.05 | $7.05 | $7.00 |
| Purchase #6 | $138.40 | 5.443% | $145.9331 | $145.93 | $145.95 | $145.90 |
| Purchase #7 | $59.61 | 11.243% | $66.312 | $66.31 | $66.30 | $66.30 |
| 7 purchase totals = | $745.38 | $810.3135 | $810.31 | $810.30 | $810.20 | |