| 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 | $16.28 | 12.193% | $18.265 | $18.27 | $18.25 | $18.30 |
| Purchase #2 | $63.88 | 12.551% | $71.8976 | $71.90 | $71.90 | $71.90 |
| Purchase #3 | $183.37 | 12.213% | $205.765 | $205.77 | $205.75 | $205.80 |
| Purchase #4 | $87.87 | 9.498% | $96.2159 | $96.22 | $96.20 | $96.20 |
| Purchase #5 | $7.87 | 11.853% | $8.8028 | $8.80 | $8.80 | $8.80 |
| Purchase #6 | $100.82 | 3.718% | $104.5685 | $104.57 | $104.55 | $104.60 |
| Purchase #7 | $189.81 | 7.447% | $203.9452 | $203.95 | $203.95 | $203.90 |
| 7 purchase totals = | $649.90 | $709.4600 | $709.48 | $709.40 | $709.50 | |