| 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 | $67.66 | 4.128% | $70.453 | $70.45 | $70.45 | $70.50 |
| Purchase #2 | $244.29 | 11.115% | $271.4428 | $271.44 | $271.45 | $271.40 |
| Purchase #3 | $101.97 | 12.282% | $114.494 | $114.49 | $114.50 | $114.50 |
| Purchase #4 | $187.95 | 11.228% | $209.053 | $209.05 | $209.05 | $209.10 |
| Purchase #5 | $103.89 | 4.798% | $108.8746 | $108.87 | $108.85 | $108.90 |
| Purchase #6 | $20.61 | 13.491% | $23.3905 | $23.39 | $23.40 | $23.40 |
| Purchase #7 | $89.82 | 13.357% | $101.8173 | $101.82 | $101.80 | $101.80 |
| 7 purchase totals = | $816.19 | $899.5252 | $899.51 | $899.50 | $899.60 | |