| 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 | $215.46 | 9.759% | $236.4867 | $236.49 | $236.50 | $236.50 |
| Purchase #2 | $64.65 | 3.822% | $67.1209 | $67.12 | $67.10 | $67.10 |
| Purchase #3 | $94.99 | 3.394% | $98.214 | $98.21 | $98.20 | $98.20 |
| Purchase #4 | $7.84 | 12.413% | $8.8132 | $8.81 | $8.80 | $8.80 |
| Purchase #5 | $64.93 | 5.105% | $68.2447 | $68.24 | $68.25 | $68.20 |
| Purchase #6 | $35.99 | 9.320% | $39.3443 | $39.34 | $39.35 | $39.30 |
| Purchase #7 | $42.73 | 11.635% | $47.7016 | $47.70 | $47.70 | $47.70 |
| 7 purchase totals = | $526.59 | $565.9254 | $565.91 | $565.90 | $565.80 | |