| 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 | $7.34 | 4.663% | $7.6823 | $7.68 | $7.70 | $7.70 |
| Purchase #2 | $48.76 | 10.305% | $53.7847 | $53.78 | $53.80 | $53.80 |
| Purchase #3 | $208.86 | 10.305% | $230.383 | $230.38 | $230.40 | $230.40 |
| Purchase #4 | $18.42 | 12.594% | $20.7398 | $20.74 | $20.75 | $20.70 |
| Purchase #5 | $35.40 | 12.614% | $39.8654 | $39.87 | $39.85 | $39.90 |
| Purchase #6 | $36.89 | 11.312% | $41.063 | $41.06 | $41.05 | $41.10 |
| Purchase #7 | $79.29 | 4.786% | $83.0848 | $83.08 | $83.10 | $83.10 |
| 7 purchase totals = | $434.96 | $476.6030 | $476.59 | $476.65 | $476.70 | |