| 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 | $153.71 | 7.804% | $165.7055 | $165.71 | $165.70 | $165.70 |
| Purchase #2 | $45.61 | 11.398% | $50.8086 | $50.81 | $50.80 | $50.80 |
| Purchase #3 | $74.36 | 6.316% | $79.0566 | $79.06 | $79.05 | $79.10 |
| Purchase #4 | $83.69 | 9.295% | $91.469 | $91.47 | $91.45 | $91.50 |
| Purchase #5 | $72.40 | 4.874% | $75.9288 | $75.93 | $75.95 | $75.90 |
| Purchase #6 | $93.89 | 4.460% | $98.0775 | $98.08 | $98.10 | $98.10 |
| Purchase #7 | $25.26 | 7.732% | $27.2131 | $27.21 | $27.20 | $27.20 |
| 7 purchase totals = | $548.92 | $588.2591 | $588.27 | $588.25 | $588.30 | |