| 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 | $70.49 | 9.277% | $77.0294 | $77.03 | $77.05 | $77.00 |
| Purchase #2 | $198.43 | 5.392% | $209.1293 | $209.13 | $209.15 | $209.10 |
| Purchase #3 | $34.88 | 7.102% | $37.3572 | $37.36 | $37.35 | $37.40 |
| Purchase #4 | $71.50 | 6.500% | $76.1475 | $76.15 | $76.15 | $76.10 |
| Purchase #5 | $77.38 | 4.739% | $81.047 | $81.05 | $81.05 | $81.00 |
| Purchase #6 | $88.25 | 8.846% | $96.0566 | $96.06 | $96.05 | $96.10 |
| Purchase #7 | $73.70 | 13.392% | $83.5699 | $83.57 | $83.55 | $83.60 |
| 7 purchase totals = | $614.63 | $660.3369 | $660.35 | $660.35 | $660.30 | |