| 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 | $111.57 | 7.754% | $120.2211 | $120.22 | $120.20 | $120.20 |
| Purchase #2 | $5.45 | 9.308% | $5.9573 | $5.96 | $5.95 | $6.00 |
| Purchase #3 | $240.34 | 8.242% | $260.1488 | $260.15 | $260.15 | $260.10 |
| Purchase #4 | $62.90 | 4.480% | $65.7179 | $65.72 | $65.70 | $65.70 |
| Purchase #5 | $23.90 | 6.769% | $25.5178 | $25.52 | $25.50 | $25.50 |
| Purchase #6 | $156.25 | 3.423% | $161.5984 | $161.60 | $161.60 | $161.60 |
| Purchase #7 | $30.87 | 7.306% | $33.1254 | $33.13 | $33.15 | $33.10 |
| 7 purchase totals = | $631.28 | $672.2867 | $672.30 | $672.25 | $672.20 | |