| 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 | $60.93 | 13.332% | $69.0532 | $69.05 | $69.05 | $69.10 |
| Purchase #2 | $58.47 | 11.781% | $65.3584 | $65.36 | $65.35 | $65.40 |
| Purchase #3 | $28.85 | 11.172% | $32.0731 | $32.07 | $32.05 | $32.10 |
| Purchase #4 | $189.74 | 5.355% | $199.9006 | $199.90 | $199.90 | $199.90 |
| Purchase #5 | $138.65 | 7.357% | $148.8505 | $148.85 | $148.85 | $148.90 |
| Purchase #6 | $181.48 | 7.809% | $195.6518 | $195.65 | $195.65 | $195.70 |
| Purchase #7 | $115.75 | 11.762% | $129.3645 | $129.36 | $129.35 | $129.40 |
| 7 purchase totals = | $773.87 | $840.2521 | $840.24 | $840.20 | $840.50 | |