| 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 | $129.80 | 10.862% | $143.8989 | $143.90 | $143.90 | $143.90 |
| Purchase #2 | $28.52 | 4.700% | $29.8604 | $29.86 | $29.85 | $29.90 |
| Purchase #3 | $92.70 | 4.375% | $96.7556 | $96.76 | $96.75 | $96.80 |
| Purchase #4 | $24.72 | 5.147% | $25.9923 | $25.99 | $26.00 | $26.00 |
| Purchase #5 | $250.95 | 8.848% | $273.1541 | $273.15 | $273.15 | $273.20 |
| Purchase #6 | $180.26 | 8.491% | $195.5659 | $195.57 | $195.55 | $195.60 |
| Purchase #7 | $58.49 | 8.141% | $63.2517 | $63.25 | $63.25 | $63.30 |
| 7 purchase totals = | $765.44 | $828.4789 | $828.48 | $828.45 | $828.70 | |