| 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 | $40.85 | 10.812% | $45.2667 | $45.27 | $45.25 | $45.30 |
| Purchase #2 | $69.45 | 9.520% | $76.0616 | $76.06 | $76.05 | $76.10 |
| Purchase #3 | $182.93 | 7.316% | $196.3132 | $196.31 | $196.30 | $196.30 |
| Purchase #4 | $159.78 | 12.109% | $179.1278 | $179.13 | $179.15 | $179.10 |
| Purchase #5 | $7.94 | 5.753% | $8.3968 | $8.40 | $8.40 | $8.40 |
| Purchase #6 | $124.81 | 13.536% | $141.7043 | $141.70 | $141.70 | $141.70 |
| Purchase #7 | $195.99 | 10.647% | $216.8571 | $216.86 | $216.85 | $216.90 |
| 7 purchase totals = | $781.75 | $863.7275 | $863.73 | $863.70 | $863.80 | |