| 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 | $12.39 | 9.513% | $13.5687 | $13.57 | $13.55 | $13.60 |
| Purchase #2 | $189.32 | 8.443% | $205.3043 | $205.30 | $205.30 | $205.30 |
| Purchase #3 | $246.61 | 7.752% | $265.7272 | $265.73 | $265.75 | $265.70 |
| Purchase #4 | $61.33 | 11.703% | $68.5074 | $68.51 | $68.50 | $68.50 |
| Purchase #5 | $197.48 | 3.872% | $205.1264 | $205.13 | $205.15 | $205.10 |
| Purchase #6 | $43.58 | 3.210% | $44.9789 | $44.98 | $45.00 | $45.00 |
| Purchase #7 | $50.85 | 13.234% | $57.5795 | $57.58 | $57.60 | $57.60 |
| 7 purchase totals = | $801.56 | $860.7924 | $860.80 | $860.85 | $860.80 | |