| 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 | $108.83 | 7.825% | $117.3459 | $117.35 | $117.35 | $117.30 |
| Purchase #2 | $99.89 | 3.834% | $103.7198 | $103.72 | $103.70 | $103.70 |
| Purchase #3 | $103.64 | 6.619% | $110.4999 | $110.50 | $110.50 | $110.50 |
| Purchase #4 | $114.40 | 7.667% | $123.171 | $123.17 | $123.15 | $123.20 |
| Purchase #5 | $26.76 | 9.182% | $29.2171 | $29.22 | $29.20 | $29.20 |
| Purchase #6 | $237.53 | 11.871% | $265.7272 | $265.73 | $265.75 | $265.70 |
| Purchase #7 | $7.35 | 11.307% | $8.1811 | $8.18 | $8.20 | $8.20 |
| 7 purchase totals = | $698.40 | $757.8620 | $757.87 | $757.85 | $757.80 | |