| 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 | $108.88 | 10.861% | $120.7055 | $120.71 | $120.70 | $120.70 |
| Purchase #2 | $195.68 | 9.143% | $213.571 | $213.57 | $213.55 | $213.60 |
| Purchase #3 | $115.52 | 5.611% | $122.0018 | $122.00 | $122.00 | $122.00 |
| Purchase #4 | $93.99 | 11.581% | $104.875 | $104.88 | $104.90 | $104.90 |
| Purchase #5 | $86.42 | 6.177% | $91.7582 | $91.76 | $91.75 | $91.80 |
| Purchase #6 | $41.55 | 3.304% | $42.9228 | $42.92 | $42.90 | $42.90 |
| Purchase #7 | $22.62 | 7.175% | $24.243 | $24.24 | $24.25 | $24.20 |
| 7 purchase totals = | $664.66 | $720.0773 | $720.08 | $720.05 | $720.10 | |