| 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 | $193.33 | 8.532% | $209.8249 | $209.82 | $209.80 | $209.80 |
| Purchase #2 | $26.96 | 6.144% | $28.6164 | $28.62 | $28.60 | $28.60 |
| Purchase #3 | $131.81 | 9.614% | $144.4822 | $144.48 | $144.50 | $144.50 |
| Purchase #4 | $108.33 | 7.243% | $116.1763 | $116.18 | $116.20 | $116.20 |
| Purchase #5 | $115.30 | 5.195% | $121.2898 | $121.29 | $121.30 | $121.30 |
| Purchase #6 | $65.60 | 9.337% | $71.7251 | $71.73 | $71.75 | $71.70 |
| Purchase #7 | $54.40 | 6.289% | $57.8212 | $57.82 | $57.80 | $57.80 |
| 7 purchase totals = | $695.73 | $749.9359 | $749.94 | $749.95 | $749.90 | |