| 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 | $94.59 | 7.540% | $101.7221 | $101.72 | $101.70 | $101.70 |
| Purchase #2 | $46.32 | 6.724% | $49.4346 | $49.43 | $49.45 | $49.40 |
| Purchase #3 | $181.69 | 3.213% | $187.5277 | $187.53 | $187.55 | $187.50 |
| Purchase #4 | $16.66 | 7.318% | $17.8792 | $17.88 | $17.90 | $17.90 |
| Purchase #5 | $110.92 | 3.166% | $114.4317 | $114.43 | $114.45 | $114.40 |
| Purchase #6 | $199.32 | 7.594% | $214.4564 | $214.46 | $214.45 | $214.50 |
| Purchase #7 | $217.83 | 6.795% | $232.6315 | $232.63 | $232.65 | $232.60 |
| 7 purchase totals = | $867.33 | $918.0832 | $918.08 | $918.15 | $918.00 | |