| 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 | $43.59 | 11.242% | $48.4904 | $48.49 | $48.50 | $48.50 |
| Purchase #2 | $152.25 | 3.212% | $157.1403 | $157.14 | $157.15 | $157.10 |
| Purchase #3 | $221.67 | 8.558% | $240.6405 | $240.64 | $240.65 | $240.60 |
| Purchase #4 | $19.49 | 10.686% | $21.5727 | $21.57 | $21.55 | $21.60 |
| Purchase #5 | $230.40 | 10.280% | $254.0851 | $254.09 | $254.10 | $254.10 |
| Purchase #6 | $78.44 | 8.831% | $85.367 | $85.37 | $85.35 | $85.40 |
| Purchase #7 | $78.62 | 11.143% | $87.3806 | $87.38 | $87.40 | $87.40 |
| 7 purchase totals = | $824.46 | $894.6766 | $894.68 | $894.70 | $894.70 | |