| 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 | $120.80 | 7.644% | $130.034 | $130.03 | $130.05 | $130.00 |
| Purchase #2 | $46.45 | 5.430% | $48.9722 | $48.97 | $48.95 | $49.00 |
| Purchase #3 | $76.26 | 10.186% | $84.0278 | $84.03 | $84.05 | $84.00 |
| Purchase #4 | $82.97 | 9.289% | $90.6771 | $90.68 | $90.70 | $90.70 |
| Purchase #5 | $89.82 | 9.588% | $98.4319 | $98.43 | $98.45 | $98.40 |
| Purchase #6 | $51.49 | 10.733% | $57.0164 | $57.02 | $57.00 | $57.00 |
| Purchase #7 | $8.92 | 7.447% | $9.5843 | $9.58 | $9.60 | $9.60 |
| 7 purchase totals = | $476.71 | $518.7437 | $518.74 | $518.80 | $518.70 | |