| 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 | $35.89 | 4.116% | $37.3672 | $37.37 | $37.35 | $37.40 |
| Purchase #2 | $191.86 | 8.436% | $208.0453 | $208.05 | $208.05 | $208.00 |
| Purchase #3 | $41.99 | 8.848% | $45.7053 | $45.71 | $45.70 | $45.70 |
| Purchase #4 | $138.36 | 10.861% | $153.3873 | $153.39 | $153.40 | $153.40 |
| Purchase #5 | $30.60 | 4.775% | $32.0612 | $32.06 | $32.05 | $32.10 |
| Purchase #6 | $70.54 | 6.280% | $74.9699 | $74.97 | $74.95 | $75.00 |
| Purchase #7 | $25.70 | 4.403% | $26.8316 | $26.83 | $26.85 | $26.80 |
| 7 purchase totals = | $534.94 | $578.3678 | $578.38 | $578.35 | $578.40 | |