| 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 | $14.47 | 10.618% | $16.0064 | $16.01 | $16.00 | $16.00 |
| Purchase #2 | $65.75 | 6.240% | $69.8528 | $69.85 | $69.85 | $69.90 |
| Purchase #3 | $246.47 | 13.114% | $278.7921 | $278.79 | $278.80 | $278.80 |
| Purchase #4 | $154.84 | 13.751% | $176.132 | $176.13 | $176.15 | $176.10 |
| Purchase #5 | $46.35 | 7.227% | $49.6997 | $49.70 | $49.70 | $49.70 |
| Purchase #6 | $100.50 | 9.725% | $110.2736 | $110.27 | $110.25 | $110.30 |
| Purchase #7 | $237.45 | 8.803% | $258.3527 | $258.35 | $258.35 | $258.40 |
| 7 purchase totals = | $865.83 | $959.1093 | $959.10 | $959.10 | $959.20 | |