| 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 | $48.32 | 9.298% | $52.8128 | $52.81 | $52.80 | $52.80 |
| Purchase #2 | $70.51 | 7.697% | $75.9372 | $75.94 | $75.95 | $75.90 |
| Purchase #3 | $103.56 | 11.555% | $115.5264 | $115.53 | $115.55 | $115.50 |
| Purchase #4 | $210.31 | 5.121% | $221.08 | $221.08 | $221.10 | $221.10 |
| Purchase #5 | $111.67 | 3.134% | $115.1697 | $115.17 | $115.15 | $115.20 |
| Purchase #6 | $70.43 | 13.167% | $79.7035 | $79.70 | $79.70 | $79.70 |
| Purchase #7 | $167.25 | 12.851% | $188.7433 | $188.74 | $188.75 | $188.70 |
| 7 purchase totals = | $782.05 | $848.9729 | $848.97 | $849.00 | $848.90 | |