| 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 | $20.61 | 6.279% | $21.9041 | $21.90 | $21.90 | $21.90 |
| Purchase #2 | $56.89 | 12.826% | $64.1867 | $64.19 | $64.20 | $64.20 |
| Purchase #3 | $247.83 | 12.146% | $277.9314 | $277.93 | $277.95 | $277.90 |
| Purchase #4 | $70.91 | 9.696% | $77.7854 | $77.79 | $77.80 | $77.80 |
| Purchase #5 | $226.56 | 11.687% | $253.0381 | $253.04 | $253.05 | $253.00 |
| Purchase #6 | $232.52 | 9.619% | $254.8861 | $254.89 | $254.90 | $254.90 |
| Purchase #7 | $121.75 | 5.487% | $128.4304 | $128.43 | $128.45 | $128.40 |
| 7 purchase totals = | $977.07 | $1,078.1622 | $1,078.17 | $1,078.25 | $1,078.10 | |