| 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 | $39.45 | 3.110% | $40.6769 | $40.68 | $40.70 | $40.70 |
| Purchase #2 | $87.96 | 4.159% | $91.6183 | $91.62 | $91.60 | $91.60 |
| Purchase #3 | $137.25 | 10.825% | $152.1073 | $152.11 | $152.10 | $152.10 |
| Purchase #4 | $10.68 | 10.742% | $11.8272 | $11.83 | $11.85 | $11.80 |
| Purchase #5 | $194.87 | 3.411% | $201.517 | $201.52 | $201.50 | $201.50 |
| Purchase #6 | $75.26 | 9.533% | $82.4345 | $82.43 | $82.45 | $82.40 |
| Purchase #7 | $189.27 | 11.223% | $210.5118 | $210.51 | $210.50 | $210.50 |
| 7 purchase totals = | $734.74 | $790.6930 | $790.70 | $790.70 | $790.60 | |