| 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 | $102.65 | 12.478% | $115.4587 | $115.46 | $115.45 | $115.50 |
| Purchase #2 | $183.78 | 13.679% | $208.9193 | $208.92 | $208.90 | $208.90 |
| Purchase #3 | $67.77 | 8.484% | $73.5196 | $73.52 | $73.50 | $73.50 |
| Purchase #4 | $65.54 | 8.687% | $71.2335 | $71.23 | $71.25 | $71.20 |
| Purchase #5 | $62.25 | 3.696% | $64.5508 | $64.55 | $64.55 | $64.60 |
| Purchase #6 | $221.55 | 13.569% | $251.6121 | $251.61 | $251.60 | $251.60 |
| Purchase #7 | $95.94 | 11.249% | $106.7323 | $106.73 | $106.75 | $106.70 |
| 7 purchase totals = | $799.48 | $892.0263 | $892.02 | $892.00 | $892.00 | |