| 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 | $203.63 | 5.376% | $214.5771 | $214.58 | $214.60 | $214.60 |
| Purchase #2 | $31.41 | 10.727% | $34.7794 | $34.78 | $34.80 | $34.80 |
| Purchase #3 | $6.71 | 12.579% | $7.5541 | $7.55 | $7.55 | $7.60 |
| Purchase #4 | $61.33 | 5.425% | $64.6572 | $64.66 | $64.65 | $64.70 |
| Purchase #5 | $29.27 | 8.110% | $31.6438 | $31.64 | $31.65 | $31.60 |
| Purchase #6 | $161.80 | 8.720% | $175.909 | $175.91 | $175.90 | $175.90 |
| Purchase #7 | $158.32 | 6.712% | $168.9464 | $168.95 | $168.95 | $168.90 |
| 7 purchase totals = | $652.47 | $698.0670 | $698.07 | $698.10 | $698.10 | |