| 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 | $38.37 | 13.725% | $43.6363 | $43.64 | $43.65 | $43.60 |
| Purchase #2 | $169.28 | 12.743% | $190.8514 | $190.85 | $190.85 | $190.90 |
| Purchase #3 | $46.59 | 4.796% | $48.8245 | $48.82 | $48.80 | $48.80 |
| Purchase #4 | $173.35 | 9.819% | $190.3712 | $190.37 | $190.35 | $190.40 |
| Purchase #5 | $42.31 | 13.608% | $48.0675 | $48.07 | $48.05 | $48.10 |
| Purchase #6 | $79.62 | 9.296% | $87.0215 | $87.02 | $87.00 | $87.00 |
| Purchase #7 | $122.58 | 10.475% | $135.4203 | $135.42 | $135.40 | $135.40 |
| 7 purchase totals = | $672.10 | $744.1927 | $744.19 | $744.10 | $744.20 | |