| 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 | $74.78 | 11.583% | $83.4418 | $83.44 | $83.45 | $83.40 |
| Purchase #2 | $193.61 | 10.398% | $213.7416 | $213.74 | $213.75 | $213.70 |
| Purchase #3 | $176.32 | 3.618% | $182.6993 | $182.70 | $182.70 | $182.70 |
| Purchase #4 | $201.26 | 7.631% | $216.6182 | $216.62 | $216.60 | $216.60 |
| Purchase #5 | $78.78 | 13.376% | $89.3176 | $89.32 | $89.30 | $89.30 |
| Purchase #6 | $19.93 | 7.763% | $21.4772 | $21.48 | $21.50 | $21.50 |
| Purchase #7 | $134.61 | 11.853% | $150.5653 | $150.57 | $150.55 | $150.60 |
| 7 purchase totals = | $879.29 | $957.8610 | $957.87 | $957.85 | $957.80 | |