| 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 | $89.42 | 11.393% | $99.6076 | $99.61 | $99.60 | $99.60 |
| Purchase #2 | $143.52 | 3.824% | $149.0082 | $149.01 | $149.00 | $149.00 |
| Purchase #3 | $141.82 | 7.360% | $152.258 | $152.26 | $152.25 | $152.30 |
| Purchase #4 | $226.47 | 13.853% | $257.8429 | $257.84 | $257.85 | $257.80 |
| Purchase #5 | $52.29 | 5.214% | $55.0164 | $55.02 | $55.00 | $55.00 |
| Purchase #6 | $43.43 | 8.272% | $47.0225 | $47.02 | $47.00 | $47.00 |
| Purchase #7 | $125.33 | 6.202% | $133.103 | $133.10 | $133.10 | $133.10 |
| 7 purchase totals = | $822.28 | $893.8586 | $893.86 | $893.80 | $893.80 | |