| 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 | $190.81 | 3.751% | $197.9673 | $197.97 | $197.95 | $198.00 |
| Purchase #2 | $88.36 | 8.330% | $95.7204 | $95.72 | $95.70 | $95.70 |
| Purchase #3 | $33.82 | 10.332% | $37.3143 | $37.31 | $37.30 | $37.30 |
| Purchase #4 | $227.95 | 8.727% | $247.8432 | $247.84 | $247.85 | $247.80 |
| Purchase #5 | $50.99 | 13.726% | $57.9889 | $57.99 | $58.00 | $58.00 |
| Purchase #6 | $36.72 | 10.423% | $40.5473 | $40.55 | $40.55 | $40.50 |
| Purchase #7 | $13.52 | 5.398% | $14.2498 | $14.25 | $14.25 | $14.20 |
| 7 purchase totals = | $642.17 | $691.6312 | $691.63 | $691.60 | $691.50 | |