| 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 | $71.98 | 7.210% | $77.1698 | $77.17 | $77.15 | $77.20 |
| Purchase #2 | $5.52 | 9.341% | $6.0356 | $6.04 | $6.05 | $6.00 |
| Purchase #3 | $47.81 | 10.451% | $52.8066 | $52.81 | $52.80 | $52.80 |
| Purchase #4 | $210.36 | 9.657% | $230.6745 | $230.67 | $230.65 | $230.70 |
| Purchase #5 | $28.54 | 4.204% | $29.7398 | $29.74 | $29.75 | $29.70 |
| Purchase #6 | $101.68 | 7.602% | $109.4097 | $109.41 | $109.40 | $109.40 |
| Purchase #7 | $191.54 | 9.454% | $209.6482 | $209.65 | $209.65 | $209.60 |
| 7 purchase totals = | $657.43 | $715.4842 | $715.49 | $715.45 | $715.40 | |