| 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 | $32.42 | 5.163% | $34.0938 | $34.09 | $34.10 | $34.10 |
| Purchase #2 | $90.58 | 9.175% | $98.8907 | $98.89 | $98.90 | $98.90 |
| Purchase #3 | $125.93 | 12.317% | $141.4408 | $141.44 | $141.45 | $141.40 |
| Purchase #4 | $144.71 | 3.626% | $149.9572 | $149.96 | $149.95 | $150.00 |
| Purchase #5 | $233.79 | 11.500% | $260.6759 | $260.68 | $260.70 | $260.70 |
| Purchase #6 | $42.35 | 9.461% | $46.3567 | $46.36 | $46.35 | $46.40 |
| Purchase #7 | $156.62 | 5.128% | $164.6515 | $164.65 | $164.65 | $164.70 |
| 7 purchase totals = | $826.40 | $896.0666 | $896.07 | $896.10 | $896.20 | |