| 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 | $56.30 | 12.650% | $63.422 | $63.42 | $63.40 | $63.40 |
| Purchase #2 | $178.34 | 8.810% | $194.0518 | $194.05 | $194.05 | $194.10 |
| Purchase #3 | $132.85 | 12.666% | $149.6768 | $149.68 | $149.70 | $149.70 |
| Purchase #4 | $48.25 | 5.483% | $50.8955 | $50.90 | $50.90 | $50.90 |
| Purchase #5 | $140.74 | 3.218% | $145.269 | $145.27 | $145.25 | $145.30 |
| Purchase #6 | $102.44 | 7.156% | $109.7706 | $109.77 | $109.75 | $109.80 |
| Purchase #7 | $41.58 | 7.573% | $44.7289 | $44.73 | $44.75 | $44.70 |
| 7 purchase totals = | $700.50 | $757.8146 | $757.82 | $757.80 | $757.90 | |