| 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 | $111.92 | 3.559% | $115.9032 | $115.90 | $115.90 | $115.90 |
| Purchase #2 | $52.54 | 9.374% | $57.4651 | $57.47 | $57.45 | $57.50 |
| Purchase #3 | $68.86 | 5.613% | $72.7251 | $72.73 | $72.75 | $72.70 |
| Purchase #4 | $138.90 | 7.283% | $149.0161 | $149.02 | $149.00 | $149.00 |
| Purchase #5 | $128.74 | 5.703% | $136.082 | $136.08 | $136.10 | $136.10 |
| Purchase #6 | $82.81 | 7.336% | $88.8849 | $88.88 | $88.90 | $88.90 |
| Purchase #7 | $157.66 | 13.461% | $178.8826 | $178.88 | $178.90 | $178.90 |
| 7 purchase totals = | $741.43 | $798.9590 | $798.96 | $799.00 | $799.00 | |