| 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 | $89.69 | 4.268% | $93.518 | $93.52 | $93.50 | $93.50 |
| Purchase #2 | $185.76 | 6.861% | $198.505 | $198.51 | $198.50 | $198.50 |
| Purchase #3 | $199.46 | 10.561% | $220.525 | $220.53 | $220.55 | $220.50 |
| Purchase #4 | $128.88 | 4.261% | $134.3716 | $134.37 | $134.35 | $134.40 |
| Purchase #5 | $238.87 | 13.761% | $271.7409 | $271.74 | $271.75 | $271.70 |
| Purchase #6 | $89.68 | 13.390% | $101.6882 | $101.69 | $101.70 | $101.70 |
| Purchase #7 | $46.43 | 7.215% | $49.7799 | $49.78 | $49.80 | $49.80 |
| 7 purchase totals = | $978.77 | $1,070.1286 | $1,070.14 | $1,070.15 | $1,070.10 | |