| 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 | $122.33 | 8.787% | $133.0791 | $133.08 | $133.10 | $133.10 |
| Purchase #2 | $14.82 | 4.443% | $15.4785 | $15.48 | $15.50 | $15.50 |
| Purchase #3 | $119.77 | 8.374% | $129.7995 | $129.80 | $129.80 | $129.80 |
| Purchase #4 | $71.91 | 5.207% | $75.6544 | $75.65 | $75.65 | $75.70 |
| Purchase #5 | $12.93 | 6.571% | $13.7796 | $13.78 | $13.80 | $13.80 |
| Purchase #6 | $172.91 | 12.753% | $194.9612 | $194.96 | $194.95 | $195.00 |
| Purchase #7 | $184.96 | 11.285% | $205.8327 | $205.83 | $205.85 | $205.80 |
| 7 purchase totals = | $699.63 | $768.5850 | $768.58 | $768.65 | $768.70 | |