| 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 | $95.58 | 9.127% | $104.3036 | $104.30 | $104.30 | $104.30 |
| Purchase #2 | $103.55 | 9.789% | $113.6865 | $113.69 | $113.70 | $113.70 |
| Purchase #3 | $69.68 | 12.751% | $78.5649 | $78.56 | $78.55 | $78.60 |
| Purchase #4 | $32.73 | 7.507% | $35.187 | $35.19 | $35.20 | $35.20 |
| Purchase #5 | $178.81 | 5.519% | $188.6785 | $188.68 | $188.70 | $188.70 |
| Purchase #6 | $99.61 | 5.363% | $104.9521 | $104.95 | $104.95 | $105.00 |
| Purchase #7 | $36.89 | 6.746% | $39.3786 | $39.38 | $39.40 | $39.40 |
| 7 purchase totals = | $616.85 | $664.7512 | $664.75 | $664.80 | $664.90 | |