| 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 | $26.27 | 10.542% | $29.0394 | $29.04 | $29.05 | $29.00 |
| Purchase #2 | $101.64 | 3.632% | $105.3316 | $105.33 | $105.35 | $105.30 |
| Purchase #3 | $202.26 | 7.808% | $218.0525 | $218.05 | $218.05 | $218.10 |
| Purchase #4 | $29.50 | 8.592% | $32.0346 | $32.03 | $32.05 | $32.00 |
| Purchase #5 | $9.39 | 11.453% | $10.4654 | $10.47 | $10.45 | $10.50 |
| Purchase #6 | $16.50 | 3.641% | $17.1008 | $17.10 | $17.10 | $17.10 |
| Purchase #7 | $124.33 | 6.334% | $132.2051 | $132.21 | $132.20 | $132.20 |
| 7 purchase totals = | $509.89 | $544.2294 | $544.23 | $544.25 | $544.20 | |