| 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 | $119.80 | 5.769% | $126.7113 | $126.71 | $126.70 | $126.70 |
| Purchase #2 | $19.55 | 10.199% | $21.5439 | $21.54 | $21.55 | $21.50 |
| Purchase #3 | $40.42 | 11.328% | $44.9988 | $45.00 | $45.00 | $45.00 |
| Purchase #4 | $110.47 | 12.857% | $124.6731 | $124.67 | $124.65 | $124.70 |
| Purchase #5 | $66.47 | 13.283% | $75.2992 | $75.30 | $75.30 | $75.30 |
| Purchase #6 | $78.50 | 11.555% | $87.5707 | $87.57 | $87.55 | $87.60 |
| Purchase #7 | $162.64 | 5.826% | $172.1154 | $172.12 | $172.10 | $172.10 |
| 7 purchase totals = | $597.85 | $652.9124 | $652.91 | $652.85 | $652.90 | |