| 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 | $30.62 | 9.711% | $33.5935 | $33.59 | $33.60 | $33.60 |
| Purchase #2 | $155.43 | 6.683% | $165.8174 | $165.82 | $165.80 | $165.80 |
| Purchase #3 | $250.60 | 10.724% | $277.4743 | $277.47 | $277.45 | $277.50 |
| Purchase #4 | $33.36 | 3.265% | $34.4492 | $34.45 | $34.45 | $34.40 |
| Purchase #5 | $113.31 | 3.315% | $117.0662 | $117.07 | $117.05 | $117.10 |
| Purchase #6 | $128.52 | 10.656% | $142.2151 | $142.22 | $142.20 | $142.20 |
| Purchase #7 | $78.86 | 11.558% | $87.9746 | $87.97 | $87.95 | $88.00 |
| 7 purchase totals = | $790.70 | $858.5903 | $858.59 | $858.50 | $858.60 | |