| 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 | $55.95 | 8.371% | $60.6336 | $60.63 | $60.65 | $60.60 |
| Purchase #2 | $215.58 | 6.336% | $229.2391 | $229.24 | $229.25 | $229.20 |
| Purchase #3 | $124.46 | 3.803% | $129.1932 | $129.19 | $129.20 | $129.20 |
| Purchase #4 | $225.46 | 6.479% | $240.0676 | $240.07 | $240.05 | $240.10 |
| Purchase #5 | $145.53 | 13.840% | $165.6714 | $165.67 | $165.65 | $165.70 |
| Purchase #6 | $82.86 | 10.510% | $91.5686 | $91.57 | $91.55 | $91.60 |
| Purchase #7 | $229.29 | 4.190% | $238.8973 | $238.90 | $238.90 | $238.90 |
| 7 purchase totals = | $1,079.13 | $1,155.2708 | $1,155.27 | $1,155.25 | $1,155.30 | |