| 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 | $16.38 | 7.555% | $17.6175 | $17.62 | $17.60 | $17.60 |
| Purchase #2 | $60.65 | 8.272% | $65.667 | $65.67 | $65.65 | $65.70 |
| Purchase #3 | $70.45 | 4.273% | $73.4603 | $73.46 | $73.45 | $73.50 |
| Purchase #4 | $130.83 | 3.868% | $135.8905 | $135.89 | $135.90 | $135.90 |
| Purchase #5 | $76.80 | 9.259% | $83.9109 | $83.91 | $83.90 | $83.90 |
| Purchase #6 | $97.76 | 5.481% | $103.1182 | $103.12 | $103.10 | $103.10 |
| Purchase #7 | $34.61 | 5.579% | $36.5409 | $36.54 | $36.55 | $36.50 |
| 7 purchase totals = | $487.48 | $516.2053 | $516.21 | $516.15 | $516.20 | |