| 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 | $54.68 | 11.385% | $60.9053 | $60.91 | $60.90 | $60.90 |
| Purchase #2 | $138.84 | 6.656% | $148.0812 | $148.08 | $148.10 | $148.10 |
| Purchase #3 | $112.73 | 12.599% | $126.9329 | $126.93 | $126.95 | $126.90 |
| Purchase #4 | $112.49 | 8.227% | $121.7446 | $121.74 | $121.75 | $121.70 |
| Purchase #5 | $182.54 | 5.685% | $192.9174 | $192.92 | $192.90 | $192.90 |
| Purchase #6 | $20.25 | 5.236% | $21.3103 | $21.31 | $21.30 | $21.30 |
| Purchase #7 | $23.93 | 4.201% | $24.9353 | $24.94 | $24.95 | $24.90 |
| 7 purchase totals = | $645.46 | $696.8270 | $696.83 | $696.85 | $696.70 | |