| 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 | $34.76 | 8.838% | $37.8321 | $37.83 | $37.85 | $37.80 |
| Purchase #2 | $62.33 | 8.169% | $67.4217 | $67.42 | $67.40 | $67.40 |
| Purchase #3 | $126.43 | 3.389% | $130.7147 | $130.71 | $130.70 | $130.70 |
| Purchase #4 | $203.60 | 12.716% | $229.4898 | $229.49 | $229.50 | $229.50 |
| Purchase #5 | $108.62 | 4.679% | $113.7023 | $113.70 | $113.70 | $113.70 |
| Purchase #6 | $54.45 | 5.214% | $57.289 | $57.29 | $57.30 | $57.30 |
| Purchase #7 | $181.57 | 3.314% | $187.5872 | $187.59 | $187.60 | $187.60 |
| 7 purchase totals = | $771.76 | $824.0368 | $824.03 | $824.05 | $824.00 | |