| 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 | $69.50 | 10.789% | $76.9984 | $77.00 | $77.00 | $77.00 |
| Purchase #2 | $68.69 | 4.598% | $71.8484 | $71.85 | $71.85 | $71.80 |
| Purchase #3 | $14.52 | 6.373% | $15.4454 | $15.45 | $15.45 | $15.40 |
| Purchase #4 | $211.77 | 12.708% | $238.6817 | $238.68 | $238.70 | $238.70 |
| Purchase #5 | $78.96 | 3.702% | $81.8831 | $81.88 | $81.90 | $81.90 |
| Purchase #6 | $125.32 | 11.303% | $139.4849 | $139.48 | $139.50 | $139.50 |
| Purchase #7 | $18.39 | 7.285% | $19.7297 | $19.73 | $19.75 | $19.70 |
| 7 purchase totals = | $587.15 | $644.0716 | $644.07 | $644.15 | $644.00 | |