| 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 | $26.69 | 3.480% | $27.6188 | $27.62 | $27.60 | $27.60 |
| Purchase #2 | $150.80 | 12.859% | $170.1914 | $170.19 | $170.20 | $170.20 |
| Purchase #3 | $184.87 | 12.239% | $207.4962 | $207.50 | $207.50 | $207.50 |
| Purchase #4 | $168.90 | 4.335% | $176.2218 | $176.22 | $176.20 | $176.20 |
| Purchase #5 | $123.34 | 10.440% | $136.2167 | $136.22 | $136.20 | $136.20 |
| Purchase #6 | $23.50 | 4.678% | $24.5993 | $24.60 | $24.60 | $24.60 |
| Purchase #7 | $35.56 | 9.749% | $39.0267 | $39.03 | $39.05 | $39.00 |
| 7 purchase totals = | $713.66 | $781.3709 | $781.38 | $781.35 | $781.30 | |