| 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 | $58.64 | 9.189% | $64.0284 | $64.03 | $64.05 | $64.00 |
| Purchase #2 | $175.52 | 13.673% | $199.5188 | $199.52 | $199.50 | $199.50 |
| Purchase #3 | $127.65 | 8.563% | $138.5807 | $138.58 | $138.60 | $138.60 |
| Purchase #4 | $242.66 | 9.439% | $265.5647 | $265.56 | $265.55 | $265.60 |
| Purchase #5 | $243.85 | 8.472% | $264.509 | $264.51 | $264.50 | $264.50 |
| Purchase #6 | $231.42 | 7.387% | $248.515 | $248.52 | $248.50 | $248.50 |
| Purchase #7 | $224.47 | 11.117% | $249.4243 | $249.42 | $249.40 | $249.40 |
| 7 purchase totals = | $1,304.21 | $1,430.1409 | $1,430.14 | $1,430.10 | $1,430.10 | |