| 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 | $38.87 | 10.487% | $42.9463 | $42.95 | $42.95 | $42.90 |
| Purchase #2 | $73.60 | 13.485% | $83.525 | $83.53 | $83.55 | $83.50 |
| Purchase #3 | $144.72 | 5.864% | $153.2064 | $153.21 | $153.20 | $153.20 |
| Purchase #4 | $229.60 | 8.669% | $249.504 | $249.50 | $249.50 | $249.50 |
| Purchase #5 | $42.70 | 11.266% | $47.5106 | $47.51 | $47.50 | $47.50 |
| Purchase #6 | $185.74 | 12.324% | $208.6306 | $208.63 | $208.65 | $208.60 |
| Purchase #7 | $121.50 | 13.852% | $138.3302 | $138.33 | $138.35 | $138.30 |
| 7 purchase totals = | $836.73 | $923.6531 | $923.66 | $923.70 | $923.50 | |