| 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 | $30.56 | 5.528% | $32.2494 | $32.25 | $32.25 | $32.20 |
| Purchase #2 | $209.65 | 4.289% | $218.6419 | $218.64 | $218.65 | $218.60 |
| Purchase #3 | $79.95 | 9.176% | $87.2862 | $87.29 | $87.30 | $87.30 |
| Purchase #4 | $230.51 | 7.513% | $247.8282 | $247.83 | $247.85 | $247.80 |
| Purchase #5 | $29.50 | 9.421% | $32.2792 | $32.28 | $32.30 | $32.30 |
| Purchase #6 | $133.74 | 10.277% | $147.4845 | $147.48 | $147.50 | $147.50 |
| Purchase #7 | $43.56 | 5.869% | $46.1165 | $46.12 | $46.10 | $46.10 |
| 7 purchase totals = | $757.47 | $811.8859 | $811.89 | $811.95 | $811.80 | |