| 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 | $84.52 | 3.435% | $87.4233 | $87.42 | $87.40 | $87.40 |
| Purchase #2 | $203.69 | 6.664% | $217.2639 | $217.26 | $217.25 | $217.30 |
| Purchase #3 | $134.52 | 6.662% | $143.4817 | $143.48 | $143.50 | $143.50 |
| Purchase #4 | $47.55 | 8.159% | $51.4296 | $51.43 | $51.45 | $51.40 |
| Purchase #5 | $25.48 | 9.145% | $27.8101 | $27.81 | $27.80 | $27.80 |
| Purchase #6 | $115.87 | 5.654% | $122.4213 | $122.42 | $122.40 | $122.40 |
| Purchase #7 | $215.60 | 6.632% | $229.8986 | $229.90 | $229.90 | $229.90 |
| 7 purchase totals = | $827.23 | $879.7285 | $879.72 | $879.70 | $879.70 | |