| 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 | $40.43 | 6.856% | $43.2019 | $43.20 | $43.20 | $43.20 |
| Purchase #2 | $139.94 | 13.533% | $158.8781 | $158.88 | $158.90 | $158.90 |
| Purchase #3 | $94.64 | 9.587% | $103.7131 | $103.71 | $103.70 | $103.70 |
| Purchase #4 | $200.43 | 6.608% | $213.6744 | $213.67 | $213.65 | $213.70 |
| Purchase #5 | $18.64 | 13.716% | $21.1967 | $21.20 | $21.20 | $21.20 |
| Purchase #6 | $133.77 | 11.491% | $149.1415 | $149.14 | $149.15 | $149.10 |
| Purchase #7 | $195.64 | 5.308% | $206.0246 | $206.02 | $206.00 | $206.00 |
| 7 purchase totals = | $823.49 | $895.8303 | $895.82 | $895.80 | $895.80 | |