| 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 | $117.68 | 9.627% | $129.0091 | $129.01 | $129.00 | $129.00 |
| Purchase #2 | $63.83 | 4.609% | $66.7719 | $66.77 | $66.75 | $66.80 |
| Purchase #3 | $220.97 | 13.602% | $251.0263 | $251.03 | $251.05 | $251.00 |
| Purchase #4 | $60.94 | 13.405% | $69.109 | $69.11 | $69.10 | $69.10 |
| Purchase #5 | $183.56 | 7.686% | $197.6684 | $197.67 | $197.65 | $197.70 |
| Purchase #6 | $39.36 | 5.874% | $41.672 | $41.67 | $41.65 | $41.70 |
| Purchase #7 | $192.42 | 3.568% | $199.2855 | $199.29 | $199.30 | $199.30 |
| 7 purchase totals = | $878.76 | $954.5422 | $954.55 | $954.50 | $954.60 | |