| 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 | $94.80 | 5.359% | $99.8803 | $99.88 | $99.90 | $99.90 |
| Purchase #2 | $27.55 | 5.712% | $29.1237 | $29.12 | $29.10 | $29.10 |
| Purchase #3 | $35.47 | 6.216% | $37.6748 | $37.67 | $37.65 | $37.70 |
| Purchase #4 | $235.80 | 11.176% | $262.153 | $262.15 | $262.15 | $262.20 |
| Purchase #5 | $230.50 | 7.359% | $247.4625 | $247.46 | $247.45 | $247.50 |
| Purchase #6 | $108.97 | 4.383% | $113.7462 | $113.75 | $113.75 | $113.70 |
| Purchase #7 | $108.92 | 13.234% | $123.3345 | $123.33 | $123.35 | $123.30 |
| 7 purchase totals = | $842.01 | $913.3750 | $913.36 | $913.35 | $913.40 | |