| 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 | $53.87 | 3.102% | $55.541 | $55.54 | $55.55 | $55.50 |
| Purchase #2 | $9.81 | 13.224% | $11.1073 | $11.11 | $11.10 | $11.10 |
| Purchase #3 | $192.28 | 10.860% | $213.1616 | $213.16 | $213.15 | $213.20 |
| Purchase #4 | $233.48 | 13.794% | $265.6862 | $265.69 | $265.70 | $265.70 |
| Purchase #5 | $235.77 | 12.635% | $265.5595 | $265.56 | $265.55 | $265.60 |
| Purchase #6 | $29.69 | 9.724% | $32.5771 | $32.58 | $32.60 | $32.60 |
| Purchase #7 | $65.52 | 12.371% | $73.6255 | $73.63 | $73.65 | $73.60 |
| 7 purchase totals = | $820.42 | $917.2582 | $917.27 | $917.30 | $917.30 | |