| 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 | $84.55 | 6.115% | $89.7202 | $89.72 | $89.70 | $89.70 |
| Purchase #2 | $136.96 | 3.547% | $141.818 | $141.82 | $141.80 | $141.80 |
| Purchase #3 | $185.71 | 9.472% | $203.3005 | $203.30 | $203.30 | $203.30 |
| Purchase #4 | $224.44 | 3.519% | $232.338 | $232.34 | $232.35 | $232.30 |
| Purchase #5 | $12.47 | 11.308% | $13.8801 | $13.88 | $13.90 | $13.90 |
| Purchase #6 | $26.27 | 4.819% | $27.536 | $27.54 | $27.55 | $27.50 |
| Purchase #7 | $50.64 | 8.541% | $54.9652 | $54.97 | $54.95 | $55.00 |
| 7 purchase totals = | $721.04 | $763.5580 | $763.57 | $763.55 | $763.50 | |