| 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 | $5.80 | 13.394% | $6.5769 | $6.58 | $6.60 | $6.60 |
| Purchase #2 | $121.43 | 4.296% | $126.6466 | $126.65 | $126.65 | $126.60 |
| Purchase #3 | $131.43 | 7.325% | $141.0572 | $141.06 | $141.05 | $141.10 |
| Purchase #4 | $80.53 | 4.228% | $83.9348 | $83.93 | $83.95 | $83.90 |
| Purchase #5 | $117.52 | 10.536% | $129.9019 | $129.90 | $129.90 | $129.90 |
| Purchase #6 | $167.87 | 5.310% | $176.7839 | $176.78 | $176.80 | $176.80 |
| Purchase #7 | $51.71 | 7.686% | $55.6844 | $55.68 | $55.70 | $55.70 |
| 7 purchase totals = | $676.29 | $720.5857 | $720.58 | $720.65 | $720.60 | |