| 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 | $25.31 | 3.647% | $26.2331 | $26.23 | $26.25 | $26.20 |
| Purchase #2 | $53.26 | 6.385% | $56.6607 | $56.66 | $56.65 | $56.70 |
| Purchase #3 | $119.97 | 9.578% | $131.4607 | $131.46 | $131.45 | $131.50 |
| Purchase #4 | $96.48 | 13.708% | $109.7055 | $109.71 | $109.70 | $109.70 |
| Purchase #5 | $60.66 | 7.455% | $65.1822 | $65.18 | $65.20 | $65.20 |
| Purchase #6 | $152.53 | 8.555% | $165.5789 | $165.58 | $165.60 | $165.60 |
| Purchase #7 | $144.98 | 9.827% | $159.2272 | $159.23 | $159.25 | $159.20 |
| 7 purchase totals = | $653.19 | $714.0483 | $714.05 | $714.10 | $714.10 | |