| 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 | $53.73 | 3.608% | $55.6686 | $55.67 | $55.65 | $55.70 |
| Purchase #2 | $71.51 | 4.139% | $74.4698 | $74.47 | $74.45 | $74.50 |
| Purchase #3 | $176.34 | 9.530% | $193.1452 | $193.15 | $193.15 | $193.10 |
| Purchase #4 | $60.47 | 6.697% | $64.5197 | $64.52 | $64.50 | $64.50 |
| Purchase #5 | $133.37 | 5.134% | $140.2172 | $140.22 | $140.20 | $140.20 |
| Purchase #6 | $212.51 | 10.154% | $234.0883 | $234.09 | $234.10 | $234.10 |
| Purchase #7 | $23.97 | 7.159% | $25.686 | $25.69 | $25.70 | $25.70 |
| 7 purchase totals = | $731.90 | $787.7948 | $787.81 | $787.75 | $787.80 | |