| 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 | $78.65 | 12.838% | $88.7471 | $88.75 | $88.75 | $88.70 |
| Purchase #2 | $43.48 | 9.207% | $47.4832 | $47.48 | $47.50 | $47.50 |
| Purchase #3 | $121.29 | 11.117% | $134.7738 | $134.77 | $134.75 | $134.80 |
| Purchase #4 | $27.92 | 12.847% | $31.5069 | $31.51 | $31.50 | $31.50 |
| Purchase #5 | $213.63 | 13.235% | $241.9039 | $241.90 | $241.90 | $241.90 |
| Purchase #6 | $159.93 | 7.307% | $171.6161 | $171.62 | $171.60 | $171.60 |
| Purchase #7 | $214.32 | 13.620% | $243.5104 | $243.51 | $243.50 | $243.50 |
| 7 purchase totals = | $859.22 | $959.5414 | $959.54 | $959.50 | $959.50 | |