| 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 | $60.74 | 3.853% | $63.0803 | $63.08 | $63.10 | $63.10 |
| Purchase #2 | $203.26 | 8.847% | $221.2424 | $221.24 | $221.25 | $221.20 |
| Purchase #3 | $196.99 | 12.364% | $221.3458 | $221.35 | $221.35 | $221.30 |
| Purchase #4 | $214.59 | 9.414% | $234.7915 | $234.79 | $234.80 | $234.80 |
| Purchase #5 | $152.55 | 11.585% | $170.2229 | $170.22 | $170.20 | $170.20 |
| Purchase #6 | $178.31 | 6.656% | $190.1783 | $190.18 | $190.20 | $190.20 |
| Purchase #7 | $28.65 | 4.171% | $29.845 | $29.85 | $29.85 | $29.80 |
| 7 purchase totals = | $1,035.09 | $1,130.7062 | $1,130.71 | $1,130.75 | $1,130.60 | |