| 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 | $48.81 | 3.128% | $50.3368 | $50.34 | $50.35 | $50.30 |
| Purchase #2 | $179.44 | 9.862% | $197.1364 | $197.14 | $197.15 | $197.10 |
| Purchase #3 | $11.83 | 13.398% | $13.415 | $13.42 | $13.40 | $13.40 |
| Purchase #4 | $245.43 | 13.707% | $279.0711 | $279.07 | $279.05 | $279.10 |
| Purchase #5 | $15.52 | 5.330% | $16.3472 | $16.35 | $16.35 | $16.30 |
| Purchase #6 | $56.66 | 3.527% | $58.6584 | $58.66 | $58.65 | $58.70 |
| Purchase #7 | $221.47 | 13.284% | $250.8901 | $250.89 | $250.90 | $250.90 |
| 7 purchase totals = | $779.16 | $865.8550 | $865.87 | $865.85 | $865.80 | |