| 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 | $14.30 | 8.643% | $15.5359 | $15.54 | $15.55 | $15.50 |
| Purchase #2 | $160.92 | 9.494% | $176.1977 | $176.20 | $176.20 | $176.20 |
| Purchase #3 | $133.59 | 10.812% | $148.0338 | $148.03 | $148.05 | $148.00 |
| Purchase #4 | $57.30 | 4.641% | $59.9593 | $59.96 | $59.95 | $60.00 |
| Purchase #5 | $147.99 | 11.527% | $165.0488 | $165.05 | $165.05 | $165.00 |
| Purchase #6 | $86.91 | 13.763% | $98.8714 | $98.87 | $98.85 | $98.90 |
| Purchase #7 | $95.79 | 7.517% | $102.9905 | $102.99 | $103.00 | $103.00 |
| 7 purchase totals = | $696.80 | $766.6374 | $766.64 | $766.65 | $766.60 | |