| 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 | $30.98 | 7.800% | $33.3964 | $33.40 | $33.40 | $33.40 |
| Purchase #2 | $152.32 | 3.646% | $157.8736 | $157.87 | $157.85 | $157.90 |
| Purchase #3 | $49.94 | 12.395% | $56.1301 | $56.13 | $56.15 | $56.10 |
| Purchase #4 | $235.61 | 5.440% | $248.4272 | $248.43 | $248.45 | $248.40 |
| Purchase #5 | $150.57 | 9.640% | $165.0849 | $165.08 | $165.10 | $165.10 |
| Purchase #6 | $74.81 | 12.584% | $84.2241 | $84.22 | $84.20 | $84.20 |
| Purchase #7 | $15.89 | 7.662% | $17.1075 | $17.11 | $17.10 | $17.10 |
| 7 purchase totals = | $710.12 | $762.2438 | $762.24 | $762.25 | $762.20 | |