| 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 | $110.83 | 6.343% | $117.8599 | $117.86 | $117.85 | $117.90 |
| Purchase #2 | $36.86 | 4.436% | $38.4951 | $38.50 | $38.50 | $38.50 |
| Purchase #3 | $158.70 | 5.262% | $167.0508 | $167.05 | $167.05 | $167.10 |
| Purchase #4 | $107.57 | 10.684% | $119.0628 | $119.06 | $119.05 | $119.10 |
| Purchase #5 | $163.99 | 6.211% | $174.1754 | $174.18 | $174.20 | $174.20 |
| Purchase #6 | $11.30 | 7.201% | $12.1137 | $12.11 | $12.10 | $12.10 |
| Purchase #7 | $92.90 | 11.355% | $103.4488 | $103.45 | $103.45 | $103.40 |
| 7 purchase totals = | $682.15 | $732.2065 | $732.21 | $732.20 | $732.30 | |