| 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 | $101.34 | 4.548% | $105.9489 | $105.95 | $105.95 | $105.90 |
| Purchase #2 | $143.98 | 9.215% | $157.2478 | $157.25 | $157.25 | $157.20 |
| Purchase #3 | $107.31 | 4.835% | $112.4984 | $112.50 | $112.50 | $112.50 |
| Purchase #4 | $192.81 | 9.411% | $210.9553 | $210.96 | $210.95 | $211.00 |
| Purchase #5 | $189.35 | 5.721% | $200.1827 | $200.18 | $200.20 | $200.20 |
| Purchase #6 | $32.35 | 12.603% | $36.4271 | $36.43 | $36.45 | $36.40 |
| Purchase #7 | $55.54 | 4.243% | $57.8966 | $57.90 | $57.90 | $57.90 |
| 7 purchase totals = | $822.68 | $881.1568 | $881.17 | $881.20 | $881.10 | |