| 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 | $65.87 | 5.324% | $69.3769 | $69.38 | $69.40 | $69.40 |
| Purchase #2 | $155.31 | 9.548% | $170.139 | $170.14 | $170.15 | $170.10 |
| Purchase #3 | $201.89 | 9.256% | $220.5769 | $220.58 | $220.60 | $220.60 |
| Purchase #4 | $15.33 | 4.837% | $16.0715 | $16.07 | $16.05 | $16.10 |
| Purchase #5 | $92.79 | 3.687% | $96.2112 | $96.21 | $96.20 | $96.20 |
| Purchase #6 | $10.44 | 3.541% | $10.8097 | $10.81 | $10.80 | $10.80 |
| Purchase #7 | $156.30 | 13.418% | $177.2723 | $177.27 | $177.25 | $177.30 |
| 7 purchase totals = | $697.93 | $760.4575 | $760.46 | $760.45 | $760.50 | |