| 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 | $66.94 | 7.198% | $71.7583 | $71.76 | $71.75 | $71.80 |
| Purchase #2 | $244.78 | 3.134% | $252.4514 | $252.45 | $252.45 | $252.50 |
| Purchase #3 | $37.72 | 3.114% | $38.8946 | $38.89 | $38.90 | $38.90 |
| Purchase #4 | $17.30 | 4.181% | $18.0233 | $18.02 | $18.00 | $18.00 |
| Purchase #5 | $60.96 | 12.741% | $68.7269 | $68.73 | $68.75 | $68.70 |
| Purchase #6 | $172.96 | 4.213% | $180.2468 | $180.25 | $180.25 | $180.20 |
| Purchase #7 | $72.50 | 5.838% | $76.7326 | $76.73 | $76.75 | $76.70 |
| 7 purchase totals = | $673.16 | $706.8339 | $706.83 | $706.85 | $706.80 | |