| 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 | $38.29 | 7.200% | $41.0469 | $41.05 | $41.05 | $41.00 |
| Purchase #2 | $11.92 | 3.538% | $12.3417 | $12.34 | $12.35 | $12.30 |
| Purchase #3 | $6.81 | 3.369% | $7.0394 | $7.04 | $7.05 | $7.00 |
| Purchase #4 | $243.42 | 3.721% | $252.4777 | $252.48 | $252.50 | $252.50 |
| Purchase #5 | $155.85 | 13.631% | $177.0939 | $177.09 | $177.10 | $177.10 |
| Purchase #6 | $186.77 | 12.277% | $209.6998 | $209.70 | $209.70 | $209.70 |
| Purchase #7 | $227.87 | 10.170% | $251.0444 | $251.04 | $251.05 | $251.00 |
| 7 purchase totals = | $870.93 | $950.7438 | $950.74 | $950.80 | $950.60 | |