| 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 | $62.82 | 11.805% | $70.2359 | $70.24 | $70.25 | $70.20 |
| Purchase #2 | $146.39 | 6.669% | $156.1527 | $156.15 | $156.15 | $156.20 |
| Purchase #3 | $8.51 | 9.310% | $9.3023 | $9.30 | $9.30 | $9.30 |
| Purchase #4 | $92.60 | 3.356% | $95.7077 | $95.71 | $95.70 | $95.70 |
| Purchase #5 | $117.79 | 11.179% | $130.9577 | $130.96 | $130.95 | $131.00 |
| Purchase #6 | $74.26 | 4.348% | $77.4888 | $77.49 | $77.50 | $77.50 |
| Purchase #7 | $247.83 | 12.317% | $278.3552 | $278.36 | $278.35 | $278.40 |
| 7 purchase totals = | $750.20 | $818.2003 | $818.21 | $818.20 | $818.30 | |