| 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 | $117.45 | 6.219% | $124.7542 | $124.75 | $124.75 | $124.80 |
| Purchase #2 | $95.28 | 8.693% | $103.5627 | $103.56 | $103.55 | $103.60 |
| Purchase #3 | $72.69 | 11.525% | $81.0675 | $81.07 | $81.05 | $81.10 |
| Purchase #4 | $101.98 | 6.140% | $108.2416 | $108.24 | $108.25 | $108.20 |
| Purchase #5 | $138.57 | 4.116% | $144.2735 | $144.27 | $144.25 | $144.30 |
| Purchase #6 | $193.93 | 10.222% | $213.7535 | $213.75 | $213.75 | $213.80 |
| Purchase #7 | $58.84 | 11.791% | $65.7778 | $65.78 | $65.80 | $65.80 |
| 7 purchase totals = | $778.74 | $841.4308 | $841.42 | $841.40 | $841.60 | |