| 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 | $67.26 | 10.837% | $74.549 | $74.55 | $74.55 | $74.50 |
| Purchase #2 | $58.27 | 7.424% | $62.596 | $62.60 | $62.60 | $62.60 |
| Purchase #3 | $195.51 | 4.183% | $203.6882 | $203.69 | $203.70 | $203.70 |
| Purchase #4 | $15.51 | 4.581% | $16.2205 | $16.22 | $16.20 | $16.20 |
| Purchase #5 | $227.59 | 11.452% | $253.6536 | $253.65 | $253.65 | $253.70 |
| Purchase #6 | $94.40 | 8.235% | $102.1738 | $102.17 | $102.15 | $102.20 |
| Purchase #7 | $201.80 | 10.811% | $223.6166 | $223.62 | $223.60 | $223.60 |
| 7 purchase totals = | $860.34 | $936.4977 | $936.50 | $936.45 | $936.50 | |