| 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 | $56.45 | 6.431% | $60.0803 | $60.08 | $60.10 | $60.10 |
| Purchase #2 | $46.34 | 11.545% | $51.69 | $51.69 | $51.70 | $51.70 |
| Purchase #3 | $190.38 | 12.628% | $214.4212 | $214.42 | $214.40 | $214.40 |
| Purchase #4 | $237.80 | 6.433% | $253.0977 | $253.10 | $253.10 | $253.10 |
| Purchase #5 | $186.90 | 3.643% | $193.7088 | $193.71 | $193.70 | $193.70 |
| Purchase #6 | $26.31 | 11.611% | $29.3649 | $29.36 | $29.35 | $29.40 |
| Purchase #7 | $56.29 | 10.429% | $62.1605 | $62.16 | $62.15 | $62.20 |
| 7 purchase totals = | $800.47 | $864.5234 | $864.52 | $864.50 | $864.60 | |