| 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 | $50.95 | 13.408% | $57.7814 | $57.78 | $57.80 | $57.80 |
| Purchase #2 | $247.60 | 8.514% | $268.6807 | $268.68 | $268.70 | $268.70 |
| Purchase #3 | $114.39 | 7.425% | $122.8835 | $122.88 | $122.90 | $122.90 |
| Purchase #4 | $246.73 | 13.575% | $280.2236 | $280.22 | $280.20 | $280.20 |
| Purchase #5 | $85.96 | 6.200% | $91.2895 | $91.29 | $91.30 | $91.30 |
| Purchase #6 | $46.37 | 11.545% | $51.7234 | $51.72 | $51.70 | $51.70 |
| Purchase #7 | $82.52 | 6.561% | $87.9341 | $87.93 | $87.95 | $87.90 |
| 7 purchase totals = | $874.52 | $960.5162 | $960.50 | $960.55 | $960.50 | |