| 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 | $75.80 | 9.391% | $82.9184 | $82.92 | $82.90 | $82.90 |
| Purchase #2 | $133.36 | 11.622% | $148.8591 | $148.86 | $148.85 | $148.90 |
| Purchase #3 | $70.91 | 5.296% | $74.6654 | $74.67 | $74.65 | $74.70 |
| Purchase #4 | $119.80 | 11.285% | $133.3194 | $133.32 | $133.30 | $133.30 |
| Purchase #5 | $66.57 | 13.238% | $75.3825 | $75.38 | $75.40 | $75.40 |
| Purchase #6 | $84.31 | 11.243% | $93.789 | $93.79 | $93.80 | $93.80 |
| Purchase #7 | $80.60 | 11.234% | $89.6546 | $89.65 | $89.65 | $89.70 |
| 7 purchase totals = | $631.35 | $698.5884 | $698.59 | $698.55 | $698.70 | |