| 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 | $54.47 | 6.513% | $58.0176 | $58.02 | $58.00 | $58.00 |
| Purchase #2 | $133.96 | 13.644% | $152.2375 | $152.24 | $152.25 | $152.20 |
| Purchase #3 | $161.73 | 13.838% | $184.1102 | $184.11 | $184.10 | $184.10 |
| Purchase #4 | $132.94 | 7.343% | $142.7018 | $142.70 | $142.70 | $142.70 |
| Purchase #5 | $48.54 | 12.271% | $54.4963 | $54.50 | $54.50 | $54.50 |
| Purchase #6 | $8.27 | 7.786% | $8.9139 | $8.91 | $8.90 | $8.90 |
| Purchase #7 | $68.57 | 12.290% | $76.9973 | $77.00 | $77.00 | $77.00 |
| 7 purchase totals = | $608.48 | $677.4746 | $677.48 | $677.45 | $677.40 | |