| 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 | $26.53 | 6.732% | $28.316 | $28.32 | $28.30 | $28.30 |
| Purchase #2 | $18.27 | 4.502% | $19.0925 | $19.09 | $19.10 | $19.10 |
| Purchase #3 | $161.61 | 13.865% | $184.0172 | $184.02 | $184.00 | $184.00 |
| Purchase #4 | $225.93 | 10.516% | $249.6888 | $249.69 | $249.70 | $249.70 |
| Purchase #5 | $199.64 | 4.595% | $208.8135 | $208.81 | $208.80 | $208.80 |
| Purchase #6 | $89.79 | 4.116% | $93.4858 | $93.49 | $93.50 | $93.50 |
| Purchase #7 | $152.79 | 8.504% | $165.7833 | $165.78 | $165.80 | $165.80 |
| 7 purchase totals = | $874.56 | $949.1971 | $949.20 | $949.20 | $949.20 | |