| 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 | $48.71 | 11.598% | $54.3594 | $54.36 | $54.35 | $54.40 |
| Purchase #2 | $247.54 | 6.330% | $263.2093 | $263.21 | $263.20 | $263.20 |
| Purchase #3 | $42.78 | 5.330% | $45.0602 | $45.06 | $45.05 | $45.10 |
| Purchase #4 | $176.29 | 3.348% | $182.1922 | $182.19 | $182.20 | $182.20 |
| Purchase #5 | $38.60 | 13.528% | $43.8218 | $43.82 | $43.80 | $43.80 |
| Purchase #6 | $49.81 | 3.296% | $51.4517 | $51.45 | $51.45 | $51.50 |
| Purchase #7 | $119.31 | 13.320% | $135.2021 | $135.20 | $135.20 | $135.20 |
| 7 purchase totals = | $723.04 | $775.2967 | $775.29 | $775.25 | $775.40 | |