| 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 | $45.64 | 3.766% | $47.3588 | $47.36 | $47.35 | $47.40 |
| Purchase #2 | $200.45 | 10.852% | $222.2028 | $222.20 | $222.20 | $222.20 |
| Purchase #3 | $192.64 | 13.790% | $219.2051 | $219.21 | $219.20 | $219.20 |
| Purchase #4 | $15.74 | 7.380% | $16.9016 | $16.90 | $16.90 | $16.90 |
| Purchase #5 | $50.43 | 4.295% | $52.596 | $52.60 | $52.60 | $52.60 |
| Purchase #6 | $37.45 | 11.583% | $41.7878 | $41.79 | $41.80 | $41.80 |
| Purchase #7 | $73.75 | 13.220% | $83.4998 | $83.50 | $83.50 | $83.50 |
| 7 purchase totals = | $616.10 | $683.5519 | $683.56 | $683.55 | $683.60 | |