| 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 | $200.52 | 9.717% | $220.0045 | $220.00 | $220.00 | $220.00 |
| Purchase #2 | $123.95 | 8.235% | $134.1573 | $134.16 | $134.15 | $134.20 |
| Purchase #3 | $42.72 | 4.649% | $44.7061 | $44.71 | $44.70 | $44.70 |
| Purchase #4 | $68.42 | 7.854% | $73.7937 | $73.79 | $73.80 | $73.80 |
| Purchase #5 | $59.66 | 12.403% | $67.0596 | $67.06 | $67.05 | $67.10 |
| Purchase #6 | $41.78 | 11.837% | $46.7255 | $46.73 | $46.75 | $46.70 |
| Purchase #7 | $148.71 | 8.206% | $160.9131 | $160.91 | $160.90 | $160.90 |
| 7 purchase totals = | $685.76 | $747.3598 | $747.36 | $747.35 | $747.40 | |