| 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 | $52.56 | 11.446% | $58.576 | $58.58 | $58.60 | $58.60 |
| Purchase #2 | $192.53 | 13.159% | $217.865 | $217.87 | $217.85 | $217.90 |
| Purchase #3 | $58.66 | 9.180% | $64.045 | $64.05 | $64.05 | $64.00 |
| Purchase #4 | $150.29 | 8.384% | $162.8903 | $162.89 | $162.90 | $162.90 |
| Purchase #5 | $190.68 | 4.545% | $199.3464 | $199.35 | $199.35 | $199.30 |
| Purchase #6 | $29.55 | 13.556% | $33.5558 | $33.56 | $33.55 | $33.60 |
| Purchase #7 | $114.36 | 6.464% | $121.7522 | $121.75 | $121.75 | $121.80 |
| 7 purchase totals = | $788.63 | $858.0307 | $858.05 | $858.05 | $858.10 | |