| 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 | $24.87 | 7.593% | $26.7584 | $26.76 | $26.75 | $26.80 |
| Purchase #2 | $166.79 | 13.827% | $189.8521 | $189.85 | $189.85 | $189.90 |
| Purchase #3 | $167.56 | 13.390% | $189.9963 | $190.00 | $190.00 | $190.00 |
| Purchase #4 | $162.25 | 10.263% | $178.9017 | $178.90 | $178.90 | $178.90 |
| Purchase #5 | $60.32 | 13.570% | $68.5054 | $68.51 | $68.50 | $68.50 |
| Purchase #6 | $128.44 | 8.227% | $139.0068 | $139.01 | $139.00 | $139.00 |
| Purchase #7 | $50.41 | 10.450% | $55.6778 | $55.68 | $55.70 | $55.70 |
| 7 purchase totals = | $760.64 | $848.6985 | $848.71 | $848.70 | $848.80 | |