| 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 | $59.47 | 7.788% | $64.1015 | $64.10 | $64.10 | $64.10 |
| Purchase #2 | $174.46 | 4.268% | $181.906 | $181.91 | $181.90 | $181.90 |
| Purchase #3 | $5.77 | 7.199% | $6.1854 | $6.19 | $6.20 | $6.20 |
| Purchase #4 | $201.66 | 6.623% | $215.0159 | $215.02 | $215.00 | $215.00 |
| Purchase #5 | $175.62 | 6.682% | $187.3549 | $187.35 | $187.35 | $187.40 |
| Purchase #6 | $33.25 | 10.226% | $36.6501 | $36.65 | $36.65 | $36.70 |
| Purchase #7 | $53.30 | 7.262% | $57.1706 | $57.17 | $57.15 | $57.20 |
| 7 purchase totals = | $703.53 | $748.3844 | $748.39 | $748.35 | $748.50 | |