| 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 | $15.76 | 9.791% | $17.3031 | $17.30 | $17.30 | $17.30 |
| Purchase #2 | $80.83 | 9.701% | $88.6713 | $88.67 | $88.65 | $88.70 |
| Purchase #3 | $183.90 | 11.512% | $205.0706 | $205.07 | $205.05 | $205.10 |
| Purchase #4 | $174.57 | 5.490% | $184.1539 | $184.15 | $184.15 | $184.20 |
| Purchase #5 | $176.35 | 7.385% | $189.3734 | $189.37 | $189.35 | $189.40 |
| Purchase #6 | $63.63 | 12.811% | $71.7816 | $71.78 | $71.80 | $71.80 |
| Purchase #7 | $116.94 | 5.177% | $122.994 | $122.99 | $123.00 | $123.00 |
| 7 purchase totals = | $811.98 | $879.3479 | $879.33 | $879.30 | $879.50 | |