| 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 | $29.87 | 6.466% | $31.8014 | $31.80 | $31.80 | $31.80 |
| Purchase #2 | $44.36 | 6.318% | $47.1627 | $47.16 | $47.15 | $47.20 |
| Purchase #3 | $151.25 | 6.170% | $160.5821 | $160.58 | $160.60 | $160.60 |
| Purchase #4 | $199.49 | 7.556% | $214.5635 | $214.56 | $214.55 | $214.60 |
| Purchase #5 | $129.72 | 10.278% | $143.0526 | $143.05 | $143.05 | $143.10 |
| Purchase #6 | $172.46 | 11.752% | $192.7275 | $192.73 | $192.75 | $192.70 |
| Purchase #7 | $105.83 | 9.388% | $115.7653 | $115.77 | $115.75 | $115.80 |
| 7 purchase totals = | $832.98 | $905.6551 | $905.65 | $905.65 | $905.80 | |