| 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 | $50.56 | 10.413% | $55.8248 | $55.82 | $55.80 | $55.80 |
| Purchase #2 | $25.49 | 9.687% | $27.9592 | $27.96 | $27.95 | $28.00 |
| Purchase #3 | $162.26 | 6.754% | $173.219 | $173.22 | $173.20 | $173.20 |
| Purchase #4 | $219.26 | 10.616% | $242.5366 | $242.54 | $242.55 | $242.50 |
| Purchase #5 | $249.35 | 4.459% | $260.4685 | $260.47 | $260.45 | $260.50 |
| Purchase #6 | $80.71 | 4.350% | $84.2209 | $84.22 | $84.20 | $84.20 |
| Purchase #7 | $130.59 | 9.258% | $142.68 | $142.68 | $142.70 | $142.70 |
| 7 purchase totals = | $918.22 | $986.9090 | $986.91 | $986.85 | $986.90 | |