| 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 | $153.60 | 10.616% | $169.9062 | $169.91 | $169.90 | $169.90 |
| Purchase #2 | $39.73 | 3.531% | $41.1329 | $41.13 | $41.15 | $41.10 |
| Purchase #3 | $101.29 | 10.277% | $111.6996 | $111.70 | $111.70 | $111.70 |
| Purchase #4 | $237.92 | 10.744% | $263.4821 | $263.48 | $263.50 | $263.50 |
| Purchase #5 | $70.70 | 7.858% | $76.2556 | $76.26 | $76.25 | $76.30 |
| Purchase #6 | $17.94 | 7.805% | $19.3402 | $19.34 | $19.35 | $19.30 |
| Purchase #7 | $80.65 | 7.148% | $86.4149 | $86.41 | $86.40 | $86.40 |
| 7 purchase totals = | $701.83 | $768.2315 | $768.23 | $768.25 | $768.20 | |