| 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 | $44.62 | 7.560% | $47.9933 | $47.99 | $48.00 | $48.00 |
| Purchase #2 | $37.97 | 3.252% | $39.2048 | $39.20 | $39.20 | $39.20 |
| Purchase #3 | $62.92 | 9.462% | $68.8735 | $68.87 | $68.85 | $68.90 |
| Purchase #4 | $244.58 | 5.698% | $258.5162 | $258.52 | $258.50 | $258.50 |
| Purchase #5 | $148.32 | 4.567% | $155.0938 | $155.09 | $155.10 | $155.10 |
| Purchase #6 | $43.46 | 5.136% | $45.6921 | $45.69 | $45.70 | $45.70 |
| Purchase #7 | $10.59 | 4.150% | $11.0295 | $11.03 | $11.05 | $11.00 |
| 7 purchase totals = | $592.46 | $626.4032 | $626.39 | $626.40 | $626.40 | |