| 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 | $53.58 | 6.630% | $57.1324 | $57.13 | $57.15 | $57.10 |
| Purchase #2 | $60.29 | 3.680% | $62.5087 | $62.51 | $62.50 | $62.50 |
| Purchase #3 | $17.94 | 7.141% | $19.2211 | $19.22 | $19.20 | $19.20 |
| Purchase #4 | $221.35 | 7.865% | $238.7592 | $238.76 | $238.75 | $238.80 |
| Purchase #5 | $214.68 | 10.823% | $237.9148 | $237.91 | $237.90 | $237.90 |
| Purchase #6 | $140.88 | 9.819% | $154.713 | $154.71 | $154.70 | $154.70 |
| Purchase #7 | $186.61 | 11.801% | $208.6318 | $208.63 | $208.65 | $208.60 |
| 7 purchase totals = | $895.33 | $978.8810 | $978.87 | $978.85 | $978.80 | |