| 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 | $73.86 | 8.116% | $79.8545 | $79.85 | $79.85 | $79.90 |
| Purchase #2 | $82.60 | 4.673% | $86.4599 | $86.46 | $86.45 | $86.50 |
| Purchase #3 | $29.76 | 13.738% | $33.8484 | $33.85 | $33.85 | $33.80 |
| Purchase #4 | $75.74 | 9.302% | $82.7853 | $82.79 | $82.80 | $82.80 |
| Purchase #5 | $138.52 | 12.432% | $155.7408 | $155.74 | $155.75 | $155.70 |
| Purchase #6 | $210.48 | 13.618% | $239.1432 | $239.14 | $239.15 | $239.10 |
| Purchase #7 | $113.70 | 8.153% | $122.97 | $122.97 | $122.95 | $123.00 |
| 7 purchase totals = | $724.66 | $800.8021 | $800.80 | $800.80 | $800.80 | |