| 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 | $73.44 | 6.552% | $78.2518 | $78.25 | $78.25 | $78.30 |
| Purchase #2 | $74.81 | 3.329% | $77.3004 | $77.30 | $77.30 | $77.30 |
| Purchase #3 | $35.49 | 6.507% | $37.7993 | $37.80 | $37.80 | $37.80 |
| Purchase #4 | $83.58 | 13.813% | $95.1249 | $95.12 | $95.10 | $95.10 |
| Purchase #5 | $214.60 | 4.788% | $224.875 | $224.88 | $224.90 | $224.90 |
| Purchase #6 | $174.56 | 3.325% | $180.3641 | $180.36 | $180.35 | $180.40 |
| Purchase #7 | $214.45 | 4.554% | $224.2161 | $224.22 | $224.20 | $224.20 |
| 7 purchase totals = | $870.93 | $917.9316 | $917.93 | $917.90 | $918.00 | |