| 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 | $87.90 | 8.676% | $95.5262 | $95.53 | $95.55 | $95.50 |
| Purchase #2 | $151.64 | 7.512% | $163.0312 | $163.03 | $163.05 | $163.00 |
| Purchase #3 | $102.36 | 5.826% | $108.3235 | $108.32 | $108.30 | $108.30 |
| Purchase #4 | $138.84 | 12.400% | $156.0562 | $156.06 | $156.05 | $156.10 |
| Purchase #5 | $135.98 | 6.509% | $144.8309 | $144.83 | $144.85 | $144.80 |
| Purchase #6 | $70.76 | 5.360% | $74.5527 | $74.55 | $74.55 | $74.60 |
| Purchase #7 | $160.93 | 7.141% | $172.422 | $172.42 | $172.40 | $172.40 |
| 7 purchase totals = | $848.41 | $914.7427 | $914.74 | $914.75 | $914.70 | |