| 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 | $77.41 | 5.521% | $81.6838 | $81.68 | $81.70 | $81.70 |
| Purchase #2 | $246.54 | 13.392% | $279.5566 | $279.56 | $279.55 | $279.60 |
| Purchase #3 | $165.90 | 10.315% | $183.0126 | $183.01 | $183.00 | $183.00 |
| Purchase #4 | $54.34 | 7.336% | $58.3264 | $58.33 | $58.35 | $58.30 |
| Purchase #5 | $49.44 | 9.265% | $54.0206 | $54.02 | $54.00 | $54.00 |
| Purchase #6 | $137.63 | 3.682% | $142.6975 | $142.70 | $142.70 | $142.70 |
| Purchase #7 | $116.72 | 10.241% | $128.6733 | $128.67 | $128.65 | $128.70 |
| 7 purchase totals = | $847.98 | $927.9708 | $927.97 | $927.95 | $928.00 | |