| 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 | $84.74 | 6.706% | $90.4227 | $90.42 | $90.40 | $90.40 |
| Purchase #2 | $218.56 | 10.636% | $241.806 | $241.81 | $241.80 | $241.80 |
| Purchase #3 | $136.66 | 3.365% | $141.2586 | $141.26 | $141.25 | $141.30 |
| Purchase #4 | $59.64 | 13.536% | $67.7129 | $67.71 | $67.70 | $67.70 |
| Purchase #5 | $58.44 | 8.405% | $63.3519 | $63.35 | $63.35 | $63.40 |
| Purchase #6 | $184.94 | 7.257% | $198.3611 | $198.36 | $198.35 | $198.40 |
| Purchase #7 | $20.93 | 4.597% | $21.8922 | $21.89 | $21.90 | $21.90 |
| 7 purchase totals = | $763.91 | $824.8054 | $824.80 | $824.75 | $824.90 | |