| 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 | $43.91 | 9.637% | $48.1416 | $48.14 | $48.15 | $48.10 |
| Purchase #2 | $90.71 | 8.708% | $98.609 | $98.61 | $98.60 | $98.60 |
| Purchase #3 | $19.54 | 11.560% | $21.7988 | $21.80 | $21.80 | $21.80 |
| Purchase #4 | $14.49 | 7.102% | $15.5191 | $15.52 | $15.50 | $15.50 |
| Purchase #5 | $154.47 | 9.218% | $168.709 | $168.71 | $168.70 | $168.70 |
| Purchase #6 | $5.71 | 11.610% | $6.3729 | $6.37 | $6.35 | $6.40 |
| Purchase #7 | $208.44 | 4.258% | $217.3154 | $217.32 | $217.30 | $217.30 |
| 7 purchase totals = | $537.27 | $576.4658 | $576.47 | $576.40 | $576.40 | |