| 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 | $96.75 | 3.558% | $100.1924 | $100.19 | $100.20 | $100.20 |
| Purchase #2 | $7.80 | 8.631% | $8.4732 | $8.47 | $8.45 | $8.50 |
| Purchase #3 | $14.98 | 10.739% | $16.5887 | $16.59 | $16.60 | $16.60 |
| Purchase #4 | $233.53 | 11.445% | $260.2575 | $260.26 | $260.25 | $260.30 |
| Purchase #5 | $163.43 | 13.225% | $185.0436 | $185.04 | $185.05 | $185.00 |
| Purchase #6 | $217.31 | 12.593% | $244.6758 | $244.68 | $244.70 | $244.70 |
| Purchase #7 | $213.58 | 7.602% | $229.8164 | $229.82 | $229.80 | $229.80 |
| 7 purchase totals = | $947.38 | $1,045.0476 | $1,045.05 | $1,045.05 | $1,045.10 | |