| 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 | $99.40 | 13.424% | $112.7435 | $112.74 | $112.75 | $112.70 |
| Purchase #2 | $65.47 | 3.410% | $67.7025 | $67.70 | $67.70 | $67.70 |
| Purchase #3 | $136.96 | 13.611% | $155.6016 | $155.60 | $155.60 | $155.60 |
| Purchase #4 | $165.57 | 12.111% | $185.6222 | $185.62 | $185.60 | $185.60 |
| Purchase #5 | $35.70 | 6.465% | $38.008 | $38.01 | $38.00 | $38.00 |
| Purchase #6 | $249.48 | 9.732% | $273.7594 | $273.76 | $273.75 | $273.80 |
| Purchase #7 | $43.75 | 9.645% | $47.9697 | $47.97 | $47.95 | $48.00 |
| 7 purchase totals = | $796.33 | $881.4069 | $881.40 | $881.35 | $881.40 | |