| 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 | $8.59 | 12.139% | $9.6327 | $9.63 | $9.65 | $9.60 |
| Purchase #2 | $81.95 | 10.549% | $90.5949 | $90.59 | $90.60 | $90.60 |
| Purchase #3 | $27.54 | 4.549% | $28.7928 | $28.79 | $28.80 | $28.80 |
| Purchase #4 | $242.99 | 7.125% | $260.303 | $260.30 | $260.30 | $260.30 |
| Purchase #5 | $144.35 | 3.434% | $149.307 | $149.31 | $149.30 | $149.30 |
| Purchase #6 | $105.61 | 8.492% | $114.5784 | $114.58 | $114.60 | $114.60 |
| Purchase #7 | $69.42 | 13.307% | $78.6577 | $78.66 | $78.65 | $78.70 |
| 7 purchase totals = | $680.45 | $731.8665 | $731.86 | $731.90 | $731.90 | |