| 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 | $230.37 | 7.419% | $247.4612 | $247.46 | $247.45 | $247.50 |
| Purchase #2 | $26.74 | 11.447% | $29.8009 | $29.80 | $29.80 | $29.80 |
| Purchase #3 | $158.90 | 13.477% | $180.315 | $180.32 | $180.30 | $180.30 |
| Purchase #4 | $48.67 | 3.119% | $50.188 | $50.19 | $50.20 | $50.20 |
| Purchase #5 | $46.62 | 13.242% | $52.7934 | $52.79 | $52.80 | $52.80 |
| Purchase #6 | $74.51 | 8.736% | $81.0192 | $81.02 | $81.00 | $81.00 |
| Purchase #7 | $110.77 | 7.479% | $119.0545 | $119.05 | $119.05 | $119.10 |
| 7 purchase totals = | $696.58 | $760.6322 | $760.63 | $760.60 | $760.70 | |