| 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 | $87.95 | 9.808% | $96.5761 | $96.58 | $96.60 | $96.60 |
| Purchase #2 | $235.66 | 6.124% | $250.0918 | $250.09 | $250.10 | $250.10 |
| Purchase #3 | $7.56 | 13.252% | $8.5619 | $8.56 | $8.55 | $8.60 |
| Purchase #4 | $47.80 | 3.147% | $49.3043 | $49.30 | $49.30 | $49.30 |
| Purchase #5 | $107.59 | 13.838% | $122.4783 | $122.48 | $122.50 | $122.50 |
| Purchase #6 | $49.69 | 12.194% | $55.7492 | $55.75 | $55.75 | $55.70 |
| Purchase #7 | $77.91 | 11.385% | $86.7801 | $86.78 | $86.80 | $86.80 |
| 7 purchase totals = | $614.16 | $669.5417 | $669.54 | $669.60 | $669.60 | |