| 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 | $45.59 | 12.507% | $51.2919 | $51.29 | $51.30 | $51.30 |
| Purchase #2 | $142.97 | 13.554% | $162.3482 | $162.35 | $162.35 | $162.30 |
| Purchase #3 | $27.54 | 6.411% | $29.3056 | $29.31 | $29.30 | $29.30 |
| Purchase #4 | $49.99 | 5.168% | $52.5735 | $52.57 | $52.55 | $52.60 |
| Purchase #5 | $46.65 | 6.542% | $49.7018 | $49.70 | $49.70 | $49.70 |
| Purchase #6 | $234.97 | 4.559% | $245.6823 | $245.68 | $245.70 | $245.70 |
| Purchase #7 | $133.72 | 12.822% | $150.8656 | $150.87 | $150.85 | $150.90 |
| 7 purchase totals = | $681.43 | $741.7689 | $741.77 | $741.75 | $741.80 | |