| 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 | $11.89 | 5.806% | $12.5803 | $12.58 | $12.60 | $12.60 |
| Purchase #2 | $178.61 | 6.339% | $189.9321 | $189.93 | $189.95 | $189.90 |
| Purchase #3 | $128.92 | 7.715% | $138.8662 | $138.87 | $138.85 | $138.90 |
| Purchase #4 | $12.55 | 11.791% | $14.0298 | $14.03 | $14.05 | $14.00 |
| Purchase #5 | $68.52 | 9.260% | $74.865 | $74.87 | $74.85 | $74.90 |
| Purchase #6 | $128.49 | 10.426% | $141.8864 | $141.89 | $141.90 | $141.90 |
| Purchase #7 | $229.81 | 9.115% | $250.7572 | $250.76 | $250.75 | $250.80 |
| 7 purchase totals = | $758.79 | $822.9170 | $822.93 | $822.95 | $823.00 | |