| 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 | $26.53 | 3.266% | $27.3965 | $27.40 | $27.40 | $27.40 |
| Purchase #2 | $136.76 | 9.342% | $149.5361 | $149.54 | $149.55 | $149.50 |
| Purchase #3 | $10.55 | 12.354% | $11.8533 | $11.85 | $11.85 | $11.90 |
| Purchase #4 | $225.67 | 9.582% | $247.2937 | $247.29 | $247.30 | $247.30 |
| Purchase #5 | $203.37 | 5.328% | $214.2056 | $214.21 | $214.20 | $214.20 |
| Purchase #6 | $245.99 | 8.432% | $266.7319 | $266.73 | $266.75 | $266.70 |
| Purchase #7 | $26.58 | 12.341% | $29.8602 | $29.86 | $29.85 | $29.90 |
| 7 purchase totals = | $875.45 | $946.8773 | $946.88 | $946.90 | $946.90 | |