| 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 | $84.81 | 5.864% | $89.7833 | $89.78 | $89.80 | $89.80 |
| Purchase #2 | $246.96 | 12.786% | $278.5363 | $278.54 | $278.55 | $278.50 |
| Purchase #3 | $64.61 | 6.383% | $68.7341 | $68.73 | $68.75 | $68.70 |
| Purchase #4 | $176.52 | 9.151% | $192.6733 | $192.67 | $192.65 | $192.70 |
| Purchase #5 | $60.46 | 6.790% | $64.5652 | $64.57 | $64.55 | $64.60 |
| Purchase #6 | $76.92 | 11.217% | $85.5481 | $85.55 | $85.55 | $85.50 |
| Purchase #7 | $102.96 | 5.510% | $108.6331 | $108.63 | $108.65 | $108.60 |
| 7 purchase totals = | $813.24 | $888.4734 | $888.47 | $888.50 | $888.40 | |