| 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 | $60.41 | 12.302% | $67.8416 | $67.84 | $67.85 | $67.80 |
| Purchase #2 | $32.73 | 8.683% | $35.5719 | $35.57 | $35.55 | $35.60 |
| Purchase #3 | $172.83 | 4.151% | $180.0042 | $180.00 | $180.00 | $180.00 |
| Purchase #4 | $77.28 | 9.597% | $84.6966 | $84.70 | $84.70 | $84.70 |
| Purchase #5 | $17.68 | 5.676% | $18.6835 | $18.68 | $18.70 | $18.70 |
| Purchase #6 | $36.29 | 9.504% | $39.739 | $39.74 | $39.75 | $39.70 |
| Purchase #7 | $85.43 | 12.411% | $96.0327 | $96.03 | $96.05 | $96.00 |
| 7 purchase totals = | $482.65 | $522.5695 | $522.56 | $522.60 | $522.50 | |