| 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 | $39.57 | 4.863% | $41.4943 | $41.49 | $41.50 | $41.50 |
| Purchase #2 | $69.99 | 12.311% | $78.6065 | $78.61 | $78.60 | $78.60 |
| Purchase #3 | $170.39 | 11.105% | $189.3118 | $189.31 | $189.30 | $189.30 |
| Purchase #4 | $157.93 | 8.541% | $171.4188 | $171.42 | $171.40 | $171.40 |
| Purchase #5 | $97.36 | 6.311% | $103.5044 | $103.50 | $103.50 | $103.50 |
| Purchase #6 | $111.38 | 10.112% | $122.6427 | $122.64 | $122.65 | $122.60 |
| Purchase #7 | $22.29 | 10.783% | $24.6935 | $24.69 | $24.70 | $24.70 |
| 7 purchase totals = | $668.91 | $731.6720 | $731.66 | $731.65 | $731.60 | |