| 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 | $13.97 | 7.144% | $14.968 | $14.97 | $14.95 | $15.00 |
| Purchase #2 | $83.89 | 6.789% | $89.5853 | $89.59 | $89.60 | $89.60 |
| Purchase #3 | $67.98 | 12.311% | $76.349 | $76.35 | $76.35 | $76.30 |
| Purchase #4 | $223.91 | 12.145% | $251.1039 | $251.10 | $251.10 | $251.10 |
| Purchase #5 | $23.64 | 13.453% | $26.8203 | $26.82 | $26.80 | $26.80 |
| Purchase #6 | $61.61 | 12.352% | $69.2201 | $69.22 | $69.20 | $69.20 |
| Purchase #7 | $62.93 | 9.298% | $68.7812 | $68.78 | $68.80 | $68.80 |
| 7 purchase totals = | $537.93 | $596.8278 | $596.83 | $596.80 | $596.80 | |