| 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 | $237.56 | 7.509% | $255.3984 | $255.40 | $255.40 | $255.40 |
| Purchase #2 | $116.48 | 13.638% | $132.3655 | $132.37 | $132.35 | $132.40 |
| Purchase #3 | $44.56 | 4.158% | $46.4128 | $46.41 | $46.40 | $46.40 |
| Purchase #4 | $66.42 | 5.498% | $70.0718 | $70.07 | $70.05 | $70.10 |
| Purchase #5 | $80.60 | 13.166% | $91.2118 | $91.21 | $91.20 | $91.20 |
| Purchase #6 | $99.99 | 9.570% | $109.559 | $109.56 | $109.55 | $109.60 |
| Purchase #7 | $88.97 | 9.719% | $97.617 | $97.62 | $97.60 | $97.60 |
| 7 purchase totals = | $734.58 | $802.6363 | $802.64 | $802.55 | $802.70 | |