| 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 | $103.95 | 11.491% | $115.8949 | $115.89 | $115.90 | $115.90 |
| Purchase #2 | $233.67 | 5.348% | $246.1667 | $246.17 | $246.15 | $246.20 |
| Purchase #3 | $155.68 | 5.193% | $163.7645 | $163.76 | $163.75 | $163.80 |
| Purchase #4 | $47.77 | 12.240% | $53.617 | $53.62 | $53.60 | $53.60 |
| Purchase #5 | $41.72 | 13.672% | $47.424 | $47.42 | $47.40 | $47.40 |
| Purchase #6 | $145.96 | 8.103% | $157.7871 | $157.79 | $157.80 | $157.80 |
| Purchase #7 | $29.96 | 4.762% | $31.3867 | $31.39 | $31.40 | $31.40 |
| 7 purchase totals = | $758.71 | $816.0409 | $816.04 | $816.00 | $816.10 | |