| 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 | $34.71 | 9.751% | $38.0946 | $38.09 | $38.10 | $38.10 |
| Purchase #2 | $15.59 | 10.857% | $17.2826 | $17.28 | $17.30 | $17.30 |
| Purchase #3 | $13.86 | 4.358% | $14.464 | $14.46 | $14.45 | $14.50 |
| Purchase #4 | $194.44 | 9.333% | $212.5871 | $212.59 | $212.60 | $212.60 |
| Purchase #5 | $97.56 | 11.271% | $108.556 | $108.56 | $108.55 | $108.60 |
| Purchase #6 | $202.67 | 11.607% | $226.1939 | $226.19 | $226.20 | $226.20 |
| Purchase #7 | $62.70 | 12.677% | $70.6485 | $70.65 | $70.65 | $70.60 |
| 7 purchase totals = | $621.53 | $687.8267 | $687.82 | $687.85 | $687.90 | |