| 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 | $49.66 | 6.658% | $52.9664 | $52.97 | $52.95 | $53.00 |
| Purchase #2 | $66.97 | 7.326% | $71.8762 | $71.88 | $71.90 | $71.90 |
| Purchase #3 | $206.68 | 12.163% | $231.8185 | $231.82 | $231.80 | $231.80 |
| Purchase #4 | $32.71 | 8.776% | $35.5806 | $35.58 | $35.60 | $35.60 |
| Purchase #5 | $135.87 | 4.785% | $142.3714 | $142.37 | $142.35 | $142.40 |
| Purchase #6 | $73.66 | 4.729% | $77.1434 | $77.14 | $77.15 | $77.10 |
| Purchase #7 | $187.31 | 5.230% | $197.1063 | $197.11 | $197.10 | $197.10 |
| 7 purchase totals = | $752.86 | $808.8628 | $808.87 | $808.85 | $808.90 | |