| 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 | $105.28 | 7.251% | $112.9139 | $112.91 | $112.90 | $112.90 |
| Purchase #2 | $60.33 | 8.613% | $65.5262 | $65.53 | $65.55 | $65.50 |
| Purchase #3 | $54.85 | 13.453% | $62.229 | $62.23 | $62.25 | $62.20 |
| Purchase #4 | $231.59 | 8.522% | $251.3261 | $251.33 | $251.35 | $251.30 |
| Purchase #5 | $58.76 | 13.603% | $66.7531 | $66.75 | $66.75 | $66.80 |
| Purchase #6 | $57.31 | 12.873% | $64.6875 | $64.69 | $64.70 | $64.70 |
| Purchase #7 | $174.75 | 10.685% | $193.422 | $193.42 | $193.40 | $193.40 |
| 7 purchase totals = | $742.87 | $816.8578 | $816.86 | $816.90 | $816.80 | |