| 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 | $42.45 | 12.272% | $47.6595 | $47.66 | $47.65 | $47.70 |
| Purchase #2 | $105.80 | 3.469% | $109.4702 | $109.47 | $109.45 | $109.50 |
| Purchase #3 | $14.34 | 9.234% | $15.6642 | $15.66 | $15.65 | $15.70 |
| Purchase #4 | $152.87 | 3.210% | $157.7771 | $157.78 | $157.80 | $157.80 |
| Purchase #5 | $41.88 | 12.502% | $47.1158 | $47.12 | $47.10 | $47.10 |
| Purchase #6 | $249.74 | 9.489% | $273.4378 | $273.44 | $273.45 | $273.40 |
| Purchase #7 | $16.57 | 10.808% | $18.3609 | $18.36 | $18.35 | $18.40 |
| 7 purchase totals = | $623.65 | $669.4855 | $669.49 | $669.45 | $669.60 | |