| 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 | $79.85 | 4.750% | $83.6429 | $83.64 | $83.65 | $83.60 |
| Purchase #2 | $163.73 | 4.775% | $171.5481 | $171.55 | $171.55 | $171.50 |
| Purchase #3 | $74.47 | 7.219% | $79.846 | $79.85 | $79.85 | $79.80 |
| Purchase #4 | $179.94 | 11.471% | $200.5809 | $200.58 | $200.60 | $200.60 |
| Purchase #5 | $228.80 | 11.236% | $254.508 | $254.51 | $254.50 | $254.50 |
| Purchase #6 | $7.63 | 6.274% | $8.1087 | $8.11 | $8.10 | $8.10 |
| Purchase #7 | $104.77 | 7.115% | $112.2244 | $112.22 | $112.20 | $112.20 |
| 7 purchase totals = | $839.19 | $910.4590 | $910.46 | $910.45 | $910.30 | |