| 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 | $71.85 | 3.696% | $74.5056 | $74.51 | $74.50 | $74.50 |
| Purchase #2 | $46.54 | 13.210% | $52.6879 | $52.69 | $52.70 | $52.70 |
| Purchase #3 | $109.92 | 7.401% | $118.0552 | $118.06 | $118.05 | $118.10 |
| Purchase #4 | $14.55 | 6.137% | $15.4429 | $15.44 | $15.45 | $15.40 |
| Purchase #5 | $15.86 | 5.584% | $16.7456 | $16.75 | $16.75 | $16.70 |
| Purchase #6 | $249.44 | 4.865% | $261.5753 | $261.58 | $261.60 | $261.60 |
| Purchase #7 | $214.62 | 13.487% | $243.5658 | $243.57 | $243.55 | $243.60 |
| 7 purchase totals = | $722.78 | $782.5783 | $782.60 | $782.60 | $782.60 | |