| 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 | $58.25 | 8.485% | $63.1925 | $63.19 | $63.20 | $63.20 |
| Purchase #2 | $84.29 | 8.158% | $91.1664 | $91.17 | $91.15 | $91.20 |
| Purchase #3 | $157.94 | 11.574% | $176.22 | $176.22 | $176.20 | $176.20 |
| Purchase #4 | $121.83 | 4.496% | $127.3075 | $127.31 | $127.30 | $127.30 |
| Purchase #5 | $57.33 | 5.443% | $60.4505 | $60.45 | $60.45 | $60.50 |
| Purchase #6 | $147.64 | 7.159% | $158.2095 | $158.21 | $158.20 | $158.20 |
| Purchase #7 | $95.43 | 6.486% | $101.6196 | $101.62 | $101.60 | $101.60 |
| 7 purchase totals = | $722.71 | $778.1660 | $778.17 | $778.10 | $778.20 | |