| 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 | $89.62 | 7.822% | $96.6301 | $96.63 | $96.65 | $96.60 |
| Purchase #2 | $203.92 | 13.190% | $230.817 | $230.82 | $230.80 | $230.80 |
| Purchase #3 | $196.36 | 4.266% | $204.7367 | $204.74 | $204.75 | $204.70 |
| Purchase #4 | $89.30 | 8.696% | $97.0655 | $97.07 | $97.05 | $97.10 |
| Purchase #5 | $199.74 | 10.718% | $221.1481 | $221.15 | $221.15 | $221.10 |
| Purchase #6 | $80.34 | 10.181% | $88.5194 | $88.52 | $88.50 | $88.50 |
| Purchase #7 | $44.25 | 4.291% | $46.1488 | $46.15 | $46.15 | $46.10 |
| 7 purchase totals = | $903.53 | $985.0656 | $985.08 | $985.05 | $984.90 | |