| 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 | $44.54 | 13.870% | $50.7177 | $50.72 | $50.70 | $50.70 |
| Purchase #2 | $35.41 | 7.129% | $37.9344 | $37.93 | $37.95 | $37.90 |
| Purchase #3 | $109.35 | 10.739% | $121.0931 | $121.09 | $121.10 | $121.10 |
| Purchase #4 | $134.82 | 12.407% | $151.5471 | $151.55 | $151.55 | $151.50 |
| Purchase #5 | $123.60 | 12.717% | $139.3182 | $139.32 | $139.30 | $139.30 |
| Purchase #6 | $96.71 | 10.330% | $106.7001 | $106.70 | $106.70 | $106.70 |
| Purchase #7 | $63.36 | 9.802% | $69.5705 | $69.57 | $69.55 | $69.60 |
| 7 purchase totals = | $607.79 | $676.8811 | $676.88 | $676.85 | $676.80 | |