| 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 | $96.37 | 6.521% | $102.6543 | $102.65 | $102.65 | $102.70 |
| Purchase #2 | $59.39 | 7.644% | $63.9298 | $63.93 | $63.95 | $63.90 |
| Purchase #3 | $220.75 | 8.575% | $239.6793 | $239.68 | $239.70 | $239.70 |
| Purchase #4 | $75.30 | 9.691% | $82.5973 | $82.60 | $82.60 | $82.60 |
| Purchase #5 | $67.76 | 8.278% | $73.3692 | $73.37 | $73.35 | $73.40 |
| Purchase #6 | $139.88 | 10.760% | $154.9311 | $154.93 | $154.95 | $154.90 |
| Purchase #7 | $63.66 | 10.562% | $70.3838 | $70.38 | $70.40 | $70.40 |
| 7 purchase totals = | $723.11 | $787.5448 | $787.54 | $787.60 | $787.60 | |