| 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 | $115.45 | 4.409% | $120.5402 | $120.54 | $120.55 | $120.50 |
| Purchase #2 | $210.66 | 12.731% | $237.4791 | $237.48 | $237.50 | $237.50 |
| Purchase #3 | $50.53 | 3.426% | $52.2612 | $52.26 | $52.25 | $52.30 |
| Purchase #4 | $17.29 | 6.461% | $18.4071 | $18.41 | $18.40 | $18.40 |
| Purchase #5 | $62.61 | 9.580% | $68.608 | $68.61 | $68.60 | $68.60 |
| Purchase #6 | $66.36 | 10.813% | $73.5355 | $73.54 | $73.55 | $73.50 |
| Purchase #7 | $23.68 | 5.123% | $24.8931 | $24.89 | $24.90 | $24.90 |
| 7 purchase totals = | $546.58 | $595.7242 | $595.73 | $595.75 | $595.70 | |