| 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 | $152.45 | 11.180% | $169.4939 | $169.49 | $169.50 | $169.50 |
| Purchase #2 | $7.95 | 12.559% | $8.9484 | $8.95 | $8.95 | $8.90 |
| Purchase #3 | $15.44 | 11.475% | $17.2117 | $17.21 | $17.20 | $17.20 |
| Purchase #4 | $8.77 | 4.328% | $9.1496 | $9.15 | $9.15 | $9.10 |
| Purchase #5 | $100.54 | 5.487% | $106.0566 | $106.06 | $106.05 | $106.10 |
| Purchase #6 | $103.62 | 13.319% | $117.4211 | $117.42 | $117.40 | $117.40 |
| Purchase #7 | $97.63 | 9.219% | $106.6305 | $106.63 | $106.65 | $106.60 |
| 7 purchase totals = | $486.40 | $534.9118 | $534.91 | $534.90 | $534.80 | |