| 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 | $84.44 | 7.149% | $90.4766 | $90.48 | $90.50 | $90.50 |
| Purchase #2 | $141.89 | 6.146% | $150.6106 | $150.61 | $150.60 | $150.60 |
| Purchase #3 | $15.94 | 5.644% | $16.8397 | $16.84 | $16.85 | $16.80 |
| Purchase #4 | $110.25 | 5.695% | $116.5287 | $116.53 | $116.55 | $116.50 |
| Purchase #5 | $22.49 | 6.664% | $23.9887 | $23.99 | $24.00 | $24.00 |
| Purchase #6 | $152.28 | 10.790% | $168.711 | $168.71 | $168.70 | $168.70 |
| Purchase #7 | $113.67 | 5.175% | $119.5524 | $119.55 | $119.55 | $119.60 |
| 7 purchase totals = | $640.96 | $686.7077 | $686.71 | $686.75 | $686.70 | |