| 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 | $34.31 | 13.562% | $38.9631 | $38.96 | $38.95 | $39.00 |
| Purchase #2 | $64.25 | 5.602% | $67.8493 | $67.85 | $67.85 | $67.80 |
| Purchase #3 | $83.41 | 8.677% | $90.6475 | $90.65 | $90.65 | $90.60 |
| Purchase #4 | $66.49 | 4.355% | $69.3856 | $69.39 | $69.40 | $69.40 |
| Purchase #5 | $244.64 | 11.515% | $272.8103 | $272.81 | $272.80 | $272.80 |
| Purchase #6 | $20.85 | 3.824% | $21.6473 | $21.65 | $21.65 | $21.60 |
| Purchase #7 | $220.75 | 11.772% | $246.7367 | $246.74 | $246.75 | $246.70 |
| 7 purchase totals = | $734.70 | $808.0398 | $808.05 | $808.05 | $807.90 | |