| 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 | $81.81 | 6.410% | $87.054 | $87.05 | $87.05 | $87.10 |
| Purchase #2 | $110.41 | 6.514% | $117.6021 | $117.60 | $117.60 | $117.60 |
| Purchase #3 | $224.60 | 6.795% | $239.8616 | $239.86 | $239.85 | $239.90 |
| Purchase #4 | $149.94 | 8.279% | $162.3535 | $162.35 | $162.35 | $162.40 |
| Purchase #5 | $72.47 | 4.669% | $75.8536 | $75.85 | $75.85 | $75.90 |
| Purchase #6 | $41.81 | 13.831% | $47.5927 | $47.59 | $47.60 | $47.60 |
| Purchase #7 | $50.69 | 3.179% | $52.3014 | $52.30 | $52.30 | $52.30 |
| 7 purchase totals = | $731.73 | $782.6189 | $782.60 | $782.60 | $782.80 | |