| 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 | $52.45 | 8.318% | $56.8128 | $56.81 | $56.80 | $56.80 |
| Purchase #2 | $220.66 | 9.556% | $241.7463 | $241.75 | $241.75 | $241.70 |
| Purchase #3 | $38.93 | 9.431% | $42.6015 | $42.60 | $42.60 | $42.60 |
| Purchase #4 | $104.27 | 13.527% | $118.3746 | $118.37 | $118.35 | $118.40 |
| Purchase #5 | $141.94 | 12.123% | $159.1474 | $159.15 | $159.15 | $159.10 |
| Purchase #6 | $220.72 | 13.715% | $250.9917 | $250.99 | $251.00 | $251.00 |
| Purchase #7 | $105.32 | 5.321% | $110.9241 | $110.92 | $110.90 | $110.90 |
| 7 purchase totals = | $884.29 | $980.5984 | $980.59 | $980.55 | $980.50 | |