| 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 | $61.62 | 8.405% | $66.7992 | $66.80 | $66.80 | $66.80 |
| Purchase #2 | $60.94 | 12.178% | $68.3613 | $68.36 | $68.35 | $68.40 |
| Purchase #3 | $162.79 | 9.772% | $178.6978 | $178.70 | $178.70 | $178.70 |
| Purchase #4 | $199.94 | 13.701% | $227.3338 | $227.33 | $227.35 | $227.30 |
| Purchase #5 | $45.29 | 9.290% | $49.4974 | $49.50 | $49.50 | $49.50 |
| Purchase #6 | $178.59 | 7.831% | $192.5754 | $192.58 | $192.60 | $192.60 |
| Purchase #7 | $19.37 | 11.230% | $21.5453 | $21.55 | $21.55 | $21.50 |
| 7 purchase totals = | $728.54 | $804.8102 | $804.82 | $804.85 | $804.80 | |