| 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 | $39.67 | 7.352% | $42.5865 | $42.59 | $42.60 | $42.60 |
| Purchase #2 | $132.57 | 12.845% | $149.5986 | $149.60 | $149.60 | $149.60 |
| Purchase #3 | $168.48 | 6.149% | $178.8398 | $178.84 | $178.85 | $178.80 |
| Purchase #4 | $42.62 | 12.557% | $47.9718 | $47.97 | $47.95 | $48.00 |
| Purchase #5 | $131.52 | 10.402% | $145.2007 | $145.20 | $145.20 | $145.20 |
| Purchase #6 | $120.45 | 11.681% | $134.5198 | $134.52 | $134.50 | $134.50 |
| Purchase #7 | $144.94 | 4.612% | $151.6246 | $151.62 | $151.60 | $151.60 |
| 7 purchase totals = | $780.25 | $850.3418 | $850.34 | $850.30 | $850.30 | |