| 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 | $89.76 | 4.373% | $93.6852 | $93.69 | $93.70 | $93.70 |
| Purchase #2 | $218.63 | 4.747% | $229.0084 | $229.01 | $229.00 | $229.00 |
| Purchase #3 | $35.56 | 11.844% | $39.7717 | $39.77 | $39.75 | $39.80 |
| Purchase #4 | $171.81 | 3.734% | $178.2254 | $178.23 | $178.25 | $178.20 |
| Purchase #5 | $68.68 | 3.726% | $71.239 | $71.24 | $71.25 | $71.20 |
| Purchase #6 | $222.53 | 12.697% | $250.7846 | $250.78 | $250.80 | $250.80 |
| Purchase #7 | $51.31 | 7.399% | $55.1064 | $55.11 | $55.10 | $55.10 |
| 7 purchase totals = | $858.28 | $917.8207 | $917.83 | $917.85 | $917.80 | |