| 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 | $90.64 | 7.478% | $97.4181 | $97.42 | $97.40 | $97.40 |
| Purchase #2 | $184.76 | 6.319% | $196.435 | $196.44 | $196.45 | $196.40 |
| Purchase #3 | $49.82 | 9.736% | $54.6705 | $54.67 | $54.65 | $54.70 |
| Purchase #4 | $244.74 | 5.174% | $257.4028 | $257.40 | $257.40 | $257.40 |
| Purchase #5 | $139.36 | 5.507% | $147.0346 | $147.03 | $147.05 | $147.00 |
| Purchase #6 | $42.54 | 3.224% | $43.9115 | $43.91 | $43.90 | $43.90 |
| Purchase #7 | $41.72 | 6.775% | $44.5465 | $44.55 | $44.55 | $44.50 |
| 7 purchase totals = | $793.58 | $841.4190 | $841.42 | $841.40 | $841.30 | |