| 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 | $71.83 | 6.673% | $76.6232 | $76.62 | $76.60 | $76.60 |
| Purchase #2 | $100.32 | 9.722% | $110.0731 | $110.07 | $110.05 | $110.10 |
| Purchase #3 | $104.29 | 10.236% | $114.9651 | $114.97 | $114.95 | $115.00 |
| Purchase #4 | $216.85 | 3.530% | $224.5048 | $224.50 | $224.50 | $224.50 |
| Purchase #5 | $217.55 | 11.572% | $242.7249 | $242.72 | $242.70 | $242.70 |
| Purchase #6 | $163.96 | 4.125% | $170.7234 | $170.72 | $170.70 | $170.70 |
| Purchase #7 | $180.40 | 7.306% | $193.58 | $193.58 | $193.60 | $193.60 |
| 7 purchase totals = | $1,055.20 | $1,133.1945 | $1,133.18 | $1,133.10 | $1,133.20 | |