| 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 | $78.56 | 7.869% | $84.7419 | $84.74 | $84.75 | $84.70 |
| Purchase #2 | $27.46 | 12.461% | $30.8818 | $30.88 | $30.90 | $30.90 |
| Purchase #3 | $34.51 | 4.626% | $36.1064 | $36.11 | $36.10 | $36.10 |
| Purchase #4 | $139.86 | 6.110% | $148.4054 | $148.41 | $148.40 | $148.40 |
| Purchase #5 | $244.51 | 5.250% | $257.3468 | $257.35 | $257.35 | $257.30 |
| Purchase #6 | $170.30 | 7.417% | $182.9312 | $182.93 | $182.95 | $182.90 |
| Purchase #7 | $19.56 | 13.226% | $22.147 | $22.15 | $22.15 | $22.10 |
| 7 purchase totals = | $714.76 | $762.5605 | $762.57 | $762.60 | $762.40 | |