| 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 | $79.47 | 11.551% | $88.6496 | $88.65 | $88.65 | $88.60 |
| Purchase #2 | $98.66 | 9.199% | $107.7357 | $107.74 | $107.75 | $107.70 |
| Purchase #3 | $111.96 | 3.149% | $115.4856 | $115.49 | $115.50 | $115.50 |
| Purchase #4 | $136.88 | 3.685% | $141.924 | $141.92 | $141.90 | $141.90 |
| Purchase #5 | $74.58 | 4.471% | $77.9145 | $77.91 | $77.90 | $77.90 |
| Purchase #6 | $171.50 | 4.458% | $179.1455 | $179.15 | $179.15 | $179.10 |
| Purchase #7 | $145.32 | 13.305% | $164.6548 | $164.65 | $164.65 | $164.70 |
| 7 purchase totals = | $818.37 | $875.5097 | $875.51 | $875.50 | $875.40 | |