| 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 | $134.52 | 10.516% | $148.6661 | $148.67 | $148.65 | $148.70 |
| Purchase #2 | $77.75 | 13.603% | $88.3263 | $88.33 | $88.35 | $88.30 |
| Purchase #3 | $74.49 | 13.303% | $84.3994 | $84.40 | $84.40 | $84.40 |
| Purchase #4 | $201.50 | 10.611% | $222.8812 | $222.88 | $222.90 | $222.90 |
| Purchase #5 | $67.87 | 10.186% | $74.7832 | $74.78 | $74.80 | $74.80 |
| Purchase #6 | $34.39 | 13.476% | $39.0244 | $39.02 | $39.00 | $39.00 |
| Purchase #7 | $50.66 | 7.511% | $54.4651 | $54.47 | $54.45 | $54.50 |
| 7 purchase totals = | $641.18 | $712.5457 | $712.55 | $712.55 | $712.60 | |