| 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 | $90.25 | 13.483% | $102.4184 | $102.42 | $102.40 | $102.40 |
| Purchase #2 | $110.90 | 5.245% | $116.7167 | $116.72 | $116.70 | $116.70 |
| Purchase #3 | $65.52 | 9.807% | $71.9455 | $71.95 | $71.95 | $71.90 |
| Purchase #4 | $71.60 | 4.235% | $74.6323 | $74.63 | $74.65 | $74.60 |
| Purchase #5 | $226.83 | 4.527% | $237.0986 | $237.10 | $237.10 | $237.10 |
| Purchase #6 | $136.41 | 3.698% | $141.4544 | $141.45 | $141.45 | $141.50 |
| Purchase #7 | $42.93 | 8.327% | $46.5048 | $46.50 | $46.50 | $46.50 |
| 7 purchase totals = | $744.44 | $790.7707 | $790.77 | $790.75 | $790.70 | |