| 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 | $39.63 | 4.140% | $41.2707 | $41.27 | $41.25 | $41.30 |
| Purchase #2 | $76.85 | 9.407% | $84.0793 | $84.08 | $84.10 | $84.10 |
| Purchase #3 | $148.34 | 4.749% | $155.3847 | $155.38 | $155.40 | $155.40 |
| Purchase #4 | $26.59 | 10.320% | $29.3341 | $29.33 | $29.35 | $29.30 |
| Purchase #5 | $20.29 | 5.710% | $21.4486 | $21.45 | $21.45 | $21.40 |
| Purchase #6 | $127.44 | 12.551% | $143.435 | $143.44 | $143.45 | $143.40 |
| Purchase #7 | $48.37 | 7.513% | $52.004 | $52.00 | $52.00 | $52.00 |
| 7 purchase totals = | $487.51 | $526.9564 | $526.95 | $527.00 | $526.90 | |