| 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 | $90.48 | 4.762% | $94.7887 | $94.79 | $94.80 | $94.80 |
| Purchase #2 | $57.61 | 9.371% | $63.0086 | $63.01 | $63.00 | $63.00 |
| Purchase #3 | $102.82 | 12.319% | $115.4864 | $115.49 | $115.50 | $115.50 |
| Purchase #4 | $111.77 | 11.342% | $124.447 | $124.45 | $124.45 | $124.40 |
| Purchase #5 | $13.38 | 8.771% | $14.5536 | $14.55 | $14.55 | $14.60 |
| Purchase #6 | $72.37 | 10.233% | $79.7756 | $79.78 | $79.80 | $79.80 |
| Purchase #7 | $238.66 | 7.393% | $256.3041 | $256.30 | $256.30 | $256.30 |
| 7 purchase totals = | $687.09 | $748.3640 | $748.37 | $748.40 | $748.40 | |