| 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 | $243.89 | 4.871% | $255.7699 | $255.77 | $255.75 | $255.80 |
| Purchase #2 | $33.60 | 11.319% | $37.4032 | $37.40 | $37.40 | $37.40 |
| Purchase #3 | $35.96 | 8.870% | $39.1497 | $39.15 | $39.15 | $39.10 |
| Purchase #4 | $237.66 | 6.394% | $252.856 | $252.86 | $252.85 | $252.90 |
| Purchase #5 | $110.49 | 7.750% | $119.053 | $119.05 | $119.05 | $119.10 |
| Purchase #6 | $33.62 | 9.723% | $36.8889 | $36.89 | $36.90 | $36.90 |
| Purchase #7 | $111.26 | 7.629% | $119.748 | $119.75 | $119.75 | $119.70 |
| 7 purchase totals = | $806.48 | $860.8687 | $860.87 | $860.85 | $860.90 | |