| 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 | $127.87 | 9.206% | $139.6417 | $139.64 | $139.65 | $139.60 |
| Purchase #2 | $56.81 | 5.603% | $59.9931 | $59.99 | $60.00 | $60.00 |
| Purchase #3 | $195.82 | 5.415% | $206.4237 | $206.42 | $206.40 | $206.40 |
| Purchase #4 | $155.75 | 11.115% | $173.0616 | $173.06 | $173.05 | $173.10 |
| Purchase #5 | $236.48 | 7.116% | $253.3079 | $253.31 | $253.30 | $253.30 |
| Purchase #6 | $45.73 | 10.185% | $50.3876 | $50.39 | $50.40 | $50.40 |
| Purchase #7 | $88.74 | 6.784% | $94.7601 | $94.76 | $94.75 | $94.80 |
| 7 purchase totals = | $907.20 | $977.5757 | $977.57 | $977.55 | $977.60 | |