| 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 | $89.78 | 8.776% | $97.6591 | $97.66 | $97.65 | $97.70 |
| Purchase #2 | $193.82 | 3.463% | $200.532 | $200.53 | $200.55 | $200.50 |
| Purchase #3 | $149.43 | 5.403% | $157.5037 | $157.50 | $157.50 | $157.50 |
| Purchase #4 | $130.72 | 6.623% | $139.3776 | $139.38 | $139.40 | $139.40 |
| Purchase #5 | $250.71 | 11.478% | $279.4865 | $279.49 | $279.50 | $279.50 |
| Purchase #6 | $218.40 | 7.285% | $234.3104 | $234.31 | $234.30 | $234.30 |
| Purchase #7 | $58.78 | 8.544% | $63.8022 | $63.80 | $63.80 | $63.80 |
| 7 purchase totals = | $1,091.64 | $1,172.6715 | $1,172.67 | $1,172.70 | $1,172.70 | |