| 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 | $112.32 | 4.624% | $117.5137 | $117.51 | $117.50 | $117.50 |
| Purchase #2 | $183.89 | 5.499% | $194.0021 | $194.00 | $194.00 | $194.00 |
| Purchase #3 | $209.53 | 7.381% | $224.9954 | $225.00 | $225.00 | $225.00 |
| Purchase #4 | $74.59 | 6.611% | $79.5211 | $79.52 | $79.50 | $79.50 |
| Purchase #5 | $60.63 | 12.448% | $68.1772 | $68.18 | $68.20 | $68.20 |
| Purchase #6 | $63.65 | 12.599% | $71.6693 | $71.67 | $71.65 | $71.70 |
| Purchase #7 | $69.45 | 4.703% | $72.7162 | $72.72 | $72.70 | $72.70 |
| 7 purchase totals = | $774.06 | $828.5950 | $828.60 | $828.55 | $828.60 | |