| 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 | $19.64 | 5.139% | $20.6493 | $20.65 | $20.65 | $20.60 |
| Purchase #2 | $84.73 | 10.226% | $93.3945 | $93.39 | $93.40 | $93.40 |
| Purchase #3 | $5.89 | 5.445% | $6.2107 | $6.21 | $6.20 | $6.20 |
| Purchase #4 | $204.33 | 4.765% | $214.0663 | $214.07 | $214.05 | $214.10 |
| Purchase #5 | $225.87 | 5.349% | $237.9518 | $237.95 | $237.95 | $238.00 |
| Purchase #6 | $105.59 | 11.828% | $118.0792 | $118.08 | $118.10 | $118.10 |
| Purchase #7 | $186.39 | 11.203% | $207.2713 | $207.27 | $207.25 | $207.30 |
| 7 purchase totals = | $832.44 | $897.6231 | $897.62 | $897.60 | $897.70 | |