| 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 | $72.32 | 4.594% | $75.6424 | $75.64 | $75.65 | $75.60 |
| Purchase #2 | $186.66 | 9.797% | $204.9471 | $204.95 | $204.95 | $204.90 |
| Purchase #3 | $12.91 | 7.515% | $13.8802 | $13.88 | $13.90 | $13.90 |
| Purchase #4 | $238.27 | 11.441% | $265.5305 | $265.53 | $265.55 | $265.50 |
| Purchase #5 | $47.86 | 4.646% | $50.0836 | $50.08 | $50.10 | $50.10 |
| Purchase #6 | $15.53 | 12.350% | $17.448 | $17.45 | $17.45 | $17.40 |
| Purchase #7 | $128.71 | 7.292% | $138.0955 | $138.10 | $138.10 | $138.10 |
| 7 purchase totals = | $702.26 | $765.6273 | $765.63 | $765.70 | $765.50 | |