| 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 | $12.90 | 9.705% | $14.1519 | $14.15 | $14.15 | $14.20 |
| Purchase #2 | $239.26 | 4.172% | $249.2419 | $249.24 | $249.25 | $249.20 |
| Purchase #3 | $149.44 | 4.287% | $155.8465 | $155.85 | $155.85 | $155.80 |
| Purchase #4 | $79.40 | 9.739% | $87.1328 | $87.13 | $87.15 | $87.10 |
| Purchase #5 | $211.75 | 6.478% | $225.4672 | $225.47 | $225.45 | $225.50 |
| Purchase #6 | $18.49 | 4.280% | $19.2814 | $19.28 | $19.30 | $19.30 |
| Purchase #7 | $12.27 | 13.783% | $13.9612 | $13.96 | $13.95 | $14.00 |
| 7 purchase totals = | $723.51 | $765.0829 | $765.08 | $765.10 | $765.10 | |