| 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 | $52.47 | 13.472% | $59.5388 | $59.54 | $59.55 | $59.50 |
| Purchase #2 | $8.63 | 4.813% | $9.0454 | $9.05 | $9.05 | $9.00 |
| Purchase #3 | $137.79 | 3.338% | $142.3894 | $142.39 | $142.40 | $142.40 |
| Purchase #4 | $129.35 | 11.165% | $143.7919 | $143.79 | $143.80 | $143.80 |
| Purchase #5 | $138.86 | 12.762% | $156.5813 | $156.58 | $156.60 | $156.60 |
| Purchase #6 | $176.82 | 6.360% | $188.0658 | $188.07 | $188.05 | $188.10 |
| Purchase #7 | $221.75 | 4.102% | $230.8462 | $230.85 | $230.85 | $230.80 |
| 7 purchase totals = | $865.67 | $930.2588 | $930.27 | $930.30 | $930.20 | |