| 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 | $93.88 | 6.161% | $99.6639 | $99.66 | $99.65 | $99.70 |
| Purchase #2 | $16.46 | 12.839% | $18.5733 | $18.57 | $18.55 | $18.60 |
| Purchase #3 | $44.95 | 13.208% | $50.887 | $50.89 | $50.90 | $50.90 |
| Purchase #4 | $80.45 | 8.805% | $87.5336 | $87.53 | $87.55 | $87.50 |
| Purchase #5 | $203.44 | 11.492% | $226.8193 | $226.82 | $226.80 | $226.80 |
| Purchase #6 | $33.49 | 9.108% | $36.5403 | $36.54 | $36.55 | $36.50 |
| Purchase #7 | $69.88 | 10.177% | $76.9917 | $76.99 | $77.00 | $77.00 |
| 7 purchase totals = | $542.55 | $597.0091 | $597.00 | $597.00 | $597.00 | |