| 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 | $55.85 | 5.737% | $59.0541 | $59.05 | $59.05 | $59.10 |
| Purchase #2 | $9.56 | 5.652% | $10.1003 | $10.10 | $10.10 | $10.10 |
| Purchase #3 | $39.84 | 3.164% | $41.1005 | $41.10 | $41.10 | $41.10 |
| Purchase #4 | $184.91 | 5.864% | $195.7531 | $195.75 | $195.75 | $195.80 |
| Purchase #5 | $155.67 | 13.576% | $176.8038 | $176.80 | $176.80 | $176.80 |
| Purchase #6 | $87.54 | 5.356% | $92.2286 | $92.23 | $92.25 | $92.20 |
| Purchase #7 | $197.58 | 5.506% | $208.4588 | $208.46 | $208.45 | $208.50 |
| 7 purchase totals = | $730.95 | $783.4992 | $783.49 | $783.50 | $783.60 | |