| 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 | $7.69 | 7.655% | $8.2787 | $8.28 | $8.30 | $8.30 |
| Purchase #2 | $180.81 | 13.792% | $205.7473 | $205.75 | $205.75 | $205.70 |
| Purchase #3 | $86.77 | 8.268% | $93.9441 | $93.94 | $93.95 | $93.90 |
| Purchase #4 | $80.85 | 13.122% | $91.4591 | $91.46 | $91.45 | $91.50 |
| Purchase #5 | $246.78 | 3.761% | $256.0614 | $256.06 | $256.05 | $256.10 |
| Purchase #6 | $39.76 | 12.838% | $44.8644 | $44.86 | $44.85 | $44.90 |
| Purchase #7 | $107.35 | 9.195% | $117.2208 | $117.22 | $117.20 | $117.20 |
| 7 purchase totals = | $750.01 | $817.5758 | $817.57 | $817.55 | $817.60 | |