| 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 | $57.41 | 5.394% | $60.5067 | $60.51 | $60.50 | $60.50 |
| Purchase #2 | $144.32 | 5.416% | $152.1364 | $152.14 | $152.15 | $152.10 |
| Purchase #3 | $192.87 | 12.145% | $216.2941 | $216.29 | $216.30 | $216.30 |
| Purchase #4 | $147.25 | 5.551% | $155.4238 | $155.42 | $155.40 | $155.40 |
| Purchase #5 | $186.72 | 9.159% | $203.8217 | $203.82 | $203.80 | $203.80 |
| Purchase #6 | $65.72 | 3.445% | $67.9841 | $67.98 | $68.00 | $68.00 |
| Purchase #7 | $9.56 | 4.181% | $9.9597 | $9.96 | $9.95 | $10.00 |
| 7 purchase totals = | $803.85 | $866.1265 | $866.12 | $866.10 | $866.10 | |