| 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 | $38.49 | 10.430% | $42.5045 | $42.50 | $42.50 | $42.50 |
| Purchase #2 | $102.43 | 10.421% | $113.1042 | $113.10 | $113.10 | $113.10 |
| Purchase #3 | $245.99 | 7.164% | $263.6127 | $263.61 | $263.60 | $263.60 |
| Purchase #4 | $169.27 | 4.795% | $177.3865 | $177.39 | $177.40 | $177.40 |
| Purchase #5 | $181.30 | 7.443% | $194.7942 | $194.79 | $194.80 | $194.80 |
| Purchase #6 | $38.42 | 13.791% | $43.7185 | $43.72 | $43.70 | $43.70 |
| Purchase #7 | $87.59 | 7.216% | $93.9105 | $93.91 | $93.90 | $93.90 |
| 7 purchase totals = | $863.49 | $929.0311 | $929.02 | $929.00 | $929.00 | |