| 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 | $92.71 | 6.628% | $98.8548 | $98.85 | $98.85 | $98.90 |
| Purchase #2 | $142.76 | 10.689% | $158.0196 | $158.02 | $158.00 | $158.00 |
| Purchase #3 | $228.75 | 4.409% | $238.8356 | $238.84 | $238.85 | $238.80 |
| Purchase #4 | $47.60 | 9.844% | $52.2857 | $52.29 | $52.30 | $52.30 |
| Purchase #5 | $16.78 | 11.637% | $18.7327 | $18.73 | $18.75 | $18.70 |
| Purchase #6 | $240.94 | 12.445% | $270.925 | $270.93 | $270.95 | $270.90 |
| Purchase #7 | $119.56 | 11.307% | $133.0786 | $133.08 | $133.10 | $133.10 |
| 7 purchase totals = | $889.10 | $970.7320 | $970.74 | $970.80 | $970.70 | |