| 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 | $99.60 | 6.108% | $105.6836 | $105.68 | $105.70 | $105.70 |
| Purchase #2 | $178.30 | 13.695% | $202.7182 | $202.72 | $202.70 | $202.70 |
| Purchase #3 | $77.71 | 11.250% | $86.4524 | $86.45 | $86.45 | $86.50 |
| Purchase #4 | $176.38 | 10.296% | $194.5401 | $194.54 | $194.55 | $194.50 |
| Purchase #5 | $85.98 | 3.305% | $88.8216 | $88.82 | $88.80 | $88.80 |
| Purchase #6 | $150.27 | 12.750% | $169.4294 | $169.43 | $169.45 | $169.40 |
| Purchase #7 | $66.33 | 3.159% | $68.4254 | $68.43 | $68.45 | $68.40 |
| 7 purchase totals = | $834.57 | $916.0707 | $916.07 | $916.10 | $916.00 | |