| 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 | $93.90 | 13.506% | $106.5821 | $106.58 | $106.60 | $106.60 |
| Purchase #2 | $61.33 | 5.668% | $64.8062 | $64.81 | $64.80 | $64.80 |
| Purchase #3 | $247.72 | 6.865% | $264.726 | $264.73 | $264.75 | $264.70 |
| Purchase #4 | $95.36 | 9.838% | $104.7415 | $104.74 | $104.75 | $104.70 |
| Purchase #5 | $17.60 | 7.139% | $18.8565 | $18.86 | $18.85 | $18.90 |
| Purchase #6 | $73.43 | 11.294% | $81.7232 | $81.72 | $81.70 | $81.70 |
| Purchase #7 | $192.79 | 4.226% | $200.9373 | $200.94 | $200.95 | $200.90 |
| 7 purchase totals = | $782.13 | $842.3728 | $842.38 | $842.40 | $842.30 | |