| 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 | $49.55 | 3.673% | $51.37 | $51.37 | $51.35 | $51.40 |
| Purchase #2 | $179.70 | 7.723% | $193.5782 | $193.58 | $193.60 | $193.60 |
| Purchase #3 | $174.89 | 5.530% | $184.5614 | $184.56 | $184.55 | $184.60 |
| Purchase #4 | $5.87 | 6.524% | $6.253 | $6.25 | $6.25 | $6.30 |
| Purchase #5 | $144.76 | 8.710% | $157.3686 | $157.37 | $157.35 | $157.40 |
| Purchase #6 | $21.63 | 4.601% | $22.6252 | $22.63 | $22.65 | $22.60 |
| Purchase #7 | $186.71 | 6.650% | $199.1262 | $199.13 | $199.15 | $199.10 |
| 7 purchase totals = | $763.11 | $814.8826 | $814.89 | $814.90 | $815.00 | |