| 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 | $95.50 | 11.703% | $106.6764 | $106.68 | $106.70 | $106.70 |
| Purchase #2 | $76.79 | 6.394% | $81.7 | $81.70 | $81.70 | $81.70 |
| Purchase #3 | $56.52 | 3.647% | $58.5813 | $58.58 | $58.60 | $58.60 |
| Purchase #4 | $81.73 | 8.638% | $88.7898 | $88.79 | $88.80 | $88.80 |
| Purchase #5 | $37.97 | 7.425% | $40.7893 | $40.79 | $40.80 | $40.80 |
| Purchase #6 | $34.53 | 12.275% | $38.7686 | $38.77 | $38.75 | $38.80 |
| Purchase #7 | $106.79 | 8.491% | $115.8575 | $115.86 | $115.85 | $115.90 |
| 7 purchase totals = | $489.83 | $531.1629 | $531.17 | $531.20 | $531.30 | |