| 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 | $25.98 | 4.321% | $27.1026 | $27.10 | $27.10 | $27.10 |
| Purchase #2 | $140.43 | 9.304% | $153.4956 | $153.50 | $153.50 | $153.50 |
| Purchase #3 | $194.76 | 3.276% | $201.1403 | $201.14 | $201.15 | $201.10 |
| Purchase #4 | $69.45 | 7.578% | $74.7129 | $74.71 | $74.70 | $74.70 |
| Purchase #5 | $55.98 | 11.799% | $62.5851 | $62.59 | $62.60 | $62.60 |
| Purchase #6 | $165.41 | 6.705% | $176.5007 | $176.50 | $176.50 | $176.50 |
| Purchase #7 | $170.30 | 8.824% | $185.3273 | $185.33 | $185.35 | $185.30 |
| 7 purchase totals = | $822.31 | $880.8645 | $880.87 | $880.90 | $880.80 | |