| 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 | $83.46 | 6.311% | $88.7272 | $88.73 | $88.75 | $88.70 |
| Purchase #2 | $239.75 | 5.447% | $252.8092 | $252.81 | $252.80 | $252.80 |
| Purchase #3 | $113.47 | 9.511% | $124.2621 | $124.26 | $124.25 | $124.30 |
| Purchase #4 | $38.36 | 4.322% | $40.0179 | $40.02 | $40.00 | $40.00 |
| Purchase #5 | $222.58 | 3.550% | $230.4816 | $230.48 | $230.50 | $230.50 |
| Purchase #6 | $60.49 | 13.444% | $68.6223 | $68.62 | $68.60 | $68.60 |
| Purchase #7 | $135.42 | 7.624% | $145.7444 | $145.74 | $145.75 | $145.70 |
| 7 purchase totals = | $893.53 | $950.6647 | $950.66 | $950.65 | $950.60 | |