| 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 | $79.67 | 10.520% | $88.0513 | $88.05 | $88.05 | $88.10 |
| Purchase #2 | $12.63 | 7.671% | $13.5988 | $13.60 | $13.60 | $13.60 |
| Purchase #3 | $169.28 | 11.343% | $188.4814 | $188.48 | $188.50 | $188.50 |
| Purchase #4 | $156.36 | 3.383% | $161.6497 | $161.65 | $161.65 | $161.60 |
| Purchase #5 | $143.92 | 5.837% | $152.3206 | $152.32 | $152.30 | $152.30 |
| Purchase #6 | $42.79 | 11.315% | $47.6317 | $47.63 | $47.65 | $47.60 |
| Purchase #7 | $208.75 | 4.786% | $218.7408 | $218.74 | $218.75 | $218.70 |
| 7 purchase totals = | $813.40 | $870.4743 | $870.47 | $870.50 | $870.40 | |