| 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 | $98.62 | 9.561% | $108.0491 | $108.05 | $108.05 | $108.00 |
| Purchase #2 | $15.28 | 6.146% | $16.2191 | $16.22 | $16.20 | $16.20 |
| Purchase #3 | $203.98 | 7.439% | $219.1541 | $219.15 | $219.15 | $219.20 |
| Purchase #4 | $100.34 | 12.551% | $112.9337 | $112.93 | $112.95 | $112.90 |
| Purchase #5 | $188.39 | 11.223% | $209.533 | $209.53 | $209.55 | $209.50 |
| Purchase #6 | $79.95 | 9.746% | $87.7419 | $87.74 | $87.75 | $87.70 |
| Purchase #7 | $169.73 | 8.518% | $184.1876 | $184.19 | $184.20 | $184.20 |
| 7 purchase totals = | $856.29 | $937.8185 | $937.81 | $937.85 | $937.70 | |