| 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 | $237.29 | 3.459% | $245.4979 | $245.50 | $245.50 | $245.50 |
| Purchase #2 | $50.91 | 5.695% | $53.8093 | $53.81 | $53.80 | $53.80 |
| Purchase #3 | $35.68 | 11.573% | $39.8092 | $39.81 | $39.80 | $39.80 |
| Purchase #4 | $18.62 | 6.123% | $19.7601 | $19.76 | $19.75 | $19.80 |
| Purchase #5 | $166.71 | 5.423% | $175.7507 | $175.75 | $175.75 | $175.80 |
| Purchase #6 | $64.87 | 5.540% | $68.4638 | $68.46 | $68.45 | $68.50 |
| Purchase #7 | $132.54 | 10.187% | $146.0418 | $146.04 | $146.05 | $146.00 |
| 7 purchase totals = | $706.62 | $749.1328 | $749.13 | $749.10 | $749.20 | |