| 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 | $31.99 | 7.176% | $34.2856 | $34.29 | $34.30 | $34.30 |
| Purchase #2 | $92.63 | 13.571% | $105.2008 | $105.20 | $105.20 | $105.20 |
| Purchase #3 | $207.95 | 6.491% | $221.448 | $221.45 | $221.45 | $221.40 |
| Purchase #4 | $162.94 | 8.578% | $176.917 | $176.92 | $176.90 | $176.90 |
| Purchase #5 | $81.96 | 10.621% | $90.665 | $90.67 | $90.65 | $90.70 |
| Purchase #6 | $223.66 | 6.187% | $237.4978 | $237.50 | $237.50 | $237.50 |
| Purchase #7 | $102.87 | 7.856% | $110.9515 | $110.95 | $110.95 | $111.00 |
| 7 purchase totals = | $904.00 | $976.9657 | $976.98 | $976.95 | $977.00 | |