| 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 | $10.37 | 6.328% | $11.0262 | $11.03 | $11.05 | $11.00 |
| Purchase #2 | $77.71 | 3.114% | $80.1299 | $80.13 | $80.15 | $80.10 |
| Purchase #3 | $107.69 | 6.845% | $115.0614 | $115.06 | $115.05 | $115.10 |
| Purchase #4 | $177.96 | 9.440% | $194.7594 | $194.76 | $194.75 | $194.80 |
| Purchase #5 | $21.27 | 9.516% | $23.2941 | $23.29 | $23.30 | $23.30 |
| Purchase #6 | $22.87 | 10.723% | $25.3224 | $25.32 | $25.30 | $25.30 |
| Purchase #7 | $107.61 | 8.433% | $116.6848 | $116.68 | $116.70 | $116.70 |
| 7 purchase totals = | $525.48 | $566.2782 | $566.27 | $566.30 | $566.30 | |