| 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 | $74.89 | 12.146% | $83.9861 | $83.99 | $84.00 | $84.00 |
| Purchase #2 | $161.52 | 4.399% | $168.6253 | $168.63 | $168.65 | $168.60 |
| Purchase #3 | $193.38 | 10.519% | $213.7216 | $213.72 | $213.70 | $213.70 |
| Purchase #4 | $64.56 | 8.401% | $69.9837 | $69.98 | $70.00 | $70.00 |
| Purchase #5 | $148.70 | 13.310% | $168.492 | $168.49 | $168.50 | $168.50 |
| Purchase #6 | $201.56 | 4.120% | $209.8643 | $209.86 | $209.85 | $209.90 |
| Purchase #7 | $9.52 | 8.853% | $10.3628 | $10.36 | $10.35 | $10.40 |
| 7 purchase totals = | $854.13 | $925.0358 | $925.03 | $925.05 | $925.10 | |