| 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 | $96.35 | 11.169% | $107.1113 | $107.11 | $107.10 | $107.10 |
| Purchase #2 | $7.30 | 13.831% | $8.3097 | $8.31 | $8.30 | $8.30 |
| Purchase #3 | $34.73 | 4.790% | $36.3936 | $36.39 | $36.40 | $36.40 |
| Purchase #4 | $228.90 | 9.510% | $250.6684 | $250.67 | $250.65 | $250.70 |
| Purchase #5 | $127.62 | 10.643% | $141.2026 | $141.20 | $141.20 | $141.20 |
| Purchase #6 | $171.49 | 12.739% | $193.3361 | $193.34 | $193.35 | $193.30 |
| Purchase #7 | $18.49 | 4.494% | $19.3209 | $19.32 | $19.30 | $19.30 |
| 7 purchase totals = | $684.88 | $756.3426 | $756.34 | $756.30 | $756.30 | |