| 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 | $48.30 | 4.605% | $50.5242 | $50.52 | $50.50 | $50.50 |
| Purchase #2 | $53.90 | 4.521% | $56.3368 | $56.34 | $56.35 | $56.30 |
| Purchase #3 | $174.70 | 13.143% | $197.6608 | $197.66 | $197.65 | $197.70 |
| Purchase #4 | $60.43 | 12.598% | $68.043 | $68.04 | $68.05 | $68.00 |
| Purchase #5 | $79.29 | 13.737% | $90.1821 | $90.18 | $90.20 | $90.20 |
| Purchase #6 | $16.51 | 3.441% | $17.0781 | $17.08 | $17.10 | $17.10 |
| Purchase #7 | $47.82 | 5.666% | $50.5295 | $50.53 | $50.55 | $50.50 |
| 7 purchase totals = | $480.95 | $530.3545 | $530.35 | $530.40 | $530.30 | |