| 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 | $45.43 | 8.684% | $49.3751 | $49.38 | $49.40 | $49.40 |
| Purchase #2 | $10.80 | 4.717% | $11.3094 | $11.31 | $11.30 | $11.30 |
| Purchase #3 | $206.67 | 13.515% | $234.6015 | $234.60 | $234.60 | $234.60 |
| Purchase #4 | $43.62 | 8.540% | $47.3451 | $47.35 | $47.35 | $47.30 |
| Purchase #5 | $249.58 | 11.421% | $278.0845 | $278.08 | $278.10 | $278.10 |
| Purchase #6 | $216.31 | 9.846% | $237.6079 | $237.61 | $237.60 | $237.60 |
| Purchase #7 | $182.42 | 3.743% | $189.248 | $189.25 | $189.25 | $189.20 |
| 7 purchase totals = | $954.83 | $1,047.5715 | $1,047.58 | $1,047.60 | $1,047.50 | |