| 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 | $12.58 | 3.748% | $13.0515 | $13.05 | $13.05 | $13.10 |
| Purchase #2 | $61.85 | 9.589% | $67.7808 | $67.78 | $67.80 | $67.80 |
| Purchase #3 | $208.97 | 12.861% | $235.8456 | $235.85 | $235.85 | $235.80 |
| Purchase #4 | $149.57 | 9.397% | $163.6251 | $163.63 | $163.65 | $163.60 |
| Purchase #5 | $157.96 | 9.350% | $172.7293 | $172.73 | $172.75 | $172.70 |
| Purchase #6 | $96.86 | 7.470% | $104.0954 | $104.10 | $104.10 | $104.10 |
| Purchase #7 | $8.84 | 6.789% | $9.4401 | $9.44 | $9.45 | $9.40 |
| 7 purchase totals = | $696.63 | $766.5678 | $766.58 | $766.65 | $766.50 | |