| 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 | $86.49 | 5.139% | $90.9347 | $90.93 | $90.95 | $90.90 |
| Purchase #2 | $26.91 | 8.816% | $29.2824 | $29.28 | $29.30 | $29.30 |
| Purchase #3 | $235.58 | 9.216% | $257.2911 | $257.29 | $257.30 | $257.30 |
| Purchase #4 | $122.53 | 7.690% | $131.9526 | $131.95 | $131.95 | $132.00 |
| Purchase #5 | $250.49 | 5.116% | $263.3051 | $263.31 | $263.30 | $263.30 |
| Purchase #6 | $91.77 | 9.121% | $100.1403 | $100.14 | $100.15 | $100.10 |
| Purchase #7 | $107.34 | 13.230% | $121.5411 | $121.54 | $121.55 | $121.50 |
| 7 purchase totals = | $921.11 | $994.4473 | $994.44 | $994.50 | $994.40 | |