| 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 | $55.65 | 4.718% | $58.2756 | $58.28 | $58.30 | $58.30 |
| Purchase #2 | $110.88 | 12.529% | $124.7722 | $124.77 | $124.75 | $124.80 |
| Purchase #3 | $38.51 | 6.699% | $41.0898 | $41.09 | $41.10 | $41.10 |
| Purchase #4 | $216.68 | 3.171% | $223.5509 | $223.55 | $223.55 | $223.60 |
| Purchase #5 | $143.27 | 6.469% | $152.5381 | $152.54 | $152.55 | $152.50 |
| Purchase #6 | $5.89 | 9.544% | $6.4521 | $6.45 | $6.45 | $6.50 |
| Purchase #7 | $233.74 | 4.229% | $243.6249 | $243.62 | $243.60 | $243.60 |
| 7 purchase totals = | $804.62 | $850.3036 | $850.30 | $850.30 | $850.40 | |