| 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 | $32.56 | 13.570% | $36.9784 | $36.98 | $37.00 | $37.00 |
| Purchase #2 | $207.61 | 5.817% | $219.6867 | $219.69 | $219.70 | $219.70 |
| Purchase #3 | $202.69 | 9.722% | $222.3955 | $222.40 | $222.40 | $222.40 |
| Purchase #4 | $133.79 | 9.744% | $146.8265 | $146.83 | $146.85 | $146.80 |
| Purchase #5 | $150.38 | 8.777% | $163.5789 | $163.58 | $163.60 | $163.60 |
| Purchase #6 | $65.73 | 7.669% | $70.7708 | $70.77 | $70.75 | $70.80 |
| Purchase #7 | $169.96 | 10.248% | $187.3775 | $187.38 | $187.40 | $187.40 |
| 7 purchase totals = | $962.72 | $1,047.6143 | $1,047.63 | $1,047.70 | $1,047.70 | |