| 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 | $76.59 | 10.196% | $84.3991 | $84.40 | $84.40 | $84.40 |
| Purchase #2 | $77.56 | 5.316% | $81.6831 | $81.68 | $81.70 | $81.70 |
| Purchase #3 | $79.64 | 13.312% | $90.2417 | $90.24 | $90.25 | $90.20 |
| Purchase #4 | $228.52 | 7.126% | $244.8043 | $244.80 | $244.80 | $244.80 |
| Purchase #5 | $26.92 | 7.195% | $28.8569 | $28.86 | $28.85 | $28.90 |
| Purchase #6 | $105.63 | 7.629% | $113.6885 | $113.69 | $113.70 | $113.70 |
| Purchase #7 | $160.43 | 5.586% | $169.3916 | $169.39 | $169.40 | $169.40 |
| 7 purchase totals = | $755.29 | $813.0652 | $813.06 | $813.10 | $813.10 | |