| 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 | $90.33 | 10.341% | $99.671 | $99.67 | $99.65 | $99.70 |
| Purchase #2 | $31.53 | 10.186% | $34.7416 | $34.74 | $34.75 | $34.70 |
| Purchase #3 | $125.44 | 12.299% | $140.8679 | $140.87 | $140.85 | $140.90 |
| Purchase #4 | $70.47 | 12.180% | $79.0532 | $79.05 | $79.05 | $79.10 |
| Purchase #5 | $156.29 | 12.805% | $176.3029 | $176.30 | $176.30 | $176.30 |
| Purchase #6 | $194.87 | 12.123% | $218.4941 | $218.49 | $218.50 | $218.50 |
| Purchase #7 | $14.51 | 5.287% | $15.2771 | $15.28 | $15.30 | $15.30 |
| 7 purchase totals = | $683.44 | $764.4078 | $764.40 | $764.40 | $764.50 | |