| 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 | $37.75 | 11.352% | $42.0354 | $42.04 | $42.05 | $42.00 |
| Purchase #2 | $142.56 | 11.421% | $158.8418 | $158.84 | $158.85 | $158.80 |
| Purchase #3 | $242.97 | 12.745% | $273.9365 | $273.94 | $273.95 | $273.90 |
| Purchase #4 | $23.41 | 6.397% | $24.9075 | $24.91 | $24.90 | $24.90 |
| Purchase #5 | $110.27 | 11.165% | $122.5816 | $122.58 | $122.60 | $122.60 |
| Purchase #6 | $71.58 | 6.711% | $76.3837 | $76.38 | $76.40 | $76.40 |
| Purchase #7 | $145.72 | 4.328% | $152.0268 | $152.03 | $152.05 | $152.00 |
| 7 purchase totals = | $774.26 | $850.7133 | $850.72 | $850.80 | $850.60 | |