| 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 | $247.95 | 11.470% | $276.3899 | $276.39 | $276.40 | $276.40 |
| Purchase #2 | $50.98 | 3.657% | $52.8443 | $52.84 | $52.85 | $52.80 |
| Purchase #3 | $49.86 | 13.373% | $56.5278 | $56.53 | $56.55 | $56.50 |
| Purchase #4 | $38.86 | 12.673% | $43.7847 | $43.78 | $43.80 | $43.80 |
| Purchase #5 | $30.94 | 12.787% | $34.8963 | $34.90 | $34.90 | $34.90 |
| Purchase #6 | $246.44 | 10.188% | $271.5473 | $271.55 | $271.55 | $271.50 |
| Purchase #7 | $222.61 | 6.574% | $237.2444 | $237.24 | $237.25 | $237.20 |
| 7 purchase totals = | $887.64 | $973.2347 | $973.23 | $973.30 | $973.10 | |