| 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 | $29.78 | 13.214% | $33.7151 | $33.72 | $33.70 | $33.70 |
| Purchase #2 | $103.48 | 10.756% | $114.6103 | $114.61 | $114.60 | $114.60 |
| Purchase #3 | $243.81 | 5.189% | $256.4613 | $256.46 | $256.45 | $256.50 |
| Purchase #4 | $102.69 | 5.334% | $108.1675 | $108.17 | $108.15 | $108.20 |
| Purchase #5 | $20.93 | 8.205% | $22.6473 | $22.65 | $22.65 | $22.60 |
| Purchase #6 | $40.41 | 11.336% | $44.9909 | $44.99 | $45.00 | $45.00 |
| Purchase #7 | $243.98 | 12.218% | $273.7895 | $273.79 | $273.80 | $273.80 |
| 7 purchase totals = | $785.08 | $854.3819 | $854.39 | $854.35 | $854.40 | |