| 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 | $55.74 | 13.671% | $63.3602 | $63.36 | $63.35 | $63.40 |
| Purchase #2 | $48.27 | 10.149% | $53.1689 | $53.17 | $53.15 | $53.20 |
| Purchase #3 | $111.94 | 4.396% | $116.8609 | $116.86 | $116.85 | $116.90 |
| Purchase #4 | $168.93 | 4.429% | $176.4119 | $176.41 | $176.40 | $176.40 |
| Purchase #5 | $35.83 | 12.372% | $40.2629 | $40.26 | $40.25 | $40.30 |
| Purchase #6 | $183.47 | 3.363% | $189.6401 | $189.64 | $189.65 | $189.60 |
| Purchase #7 | $10.45 | 5.113% | $10.9843 | $10.98 | $11.00 | $11.00 |
| 7 purchase totals = | $614.63 | $650.6892 | $650.68 | $650.65 | $650.80 | |