| 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 | $203.56 | 9.841% | $223.5923 | $223.59 | $223.60 | $223.60 |
| Purchase #2 | $45.76 | 4.295% | $47.7254 | $47.73 | $47.75 | $47.70 |
| Purchase #3 | $88.50 | 3.823% | $91.8834 | $91.88 | $91.90 | $91.90 |
| Purchase #4 | $136.72 | 13.696% | $155.4452 | $155.45 | $155.45 | $155.40 |
| Purchase #5 | $115.81 | 6.141% | $122.9219 | $122.92 | $122.90 | $122.90 |
| Purchase #6 | $25.47 | 10.474% | $28.1377 | $28.14 | $28.15 | $28.10 |
| Purchase #7 | $102.84 | 11.430% | $114.5946 | $114.59 | $114.60 | $114.60 |
| 7 purchase totals = | $718.66 | $784.3005 | $784.30 | $784.35 | $784.20 | |