| 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 | $86.27 | 13.595% | $97.9984 | $98.00 | $98.00 | $98.00 |
| Purchase #2 | $244.81 | 4.175% | $255.0308 | $255.03 | $255.05 | $255.00 |
| Purchase #3 | $193.85 | 12.480% | $218.0425 | $218.04 | $218.05 | $218.00 |
| Purchase #4 | $12.77 | 5.625% | $13.4883 | $13.49 | $13.50 | $13.50 |
| Purchase #5 | $184.52 | 5.696% | $195.0303 | $195.03 | $195.05 | $195.00 |
| Purchase #6 | $82.94 | 4.414% | $86.601 | $86.60 | $86.60 | $86.60 |
| Purchase #7 | $13.58 | 9.312% | $14.8446 | $14.84 | $14.85 | $14.80 |
| 7 purchase totals = | $818.74 | $881.0359 | $881.03 | $881.10 | $880.90 | |