| 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 | $63.37 | 5.481% | $66.8433 | $66.84 | $66.85 | $66.80 |
| Purchase #2 | $6.38 | 7.392% | $6.8516 | $6.85 | $6.85 | $6.90 |
| Purchase #3 | $79.49 | 13.107% | $89.9088 | $89.91 | $89.90 | $89.90 |
| Purchase #4 | $206.79 | 10.595% | $228.6994 | $228.70 | $228.70 | $228.70 |
| Purchase #5 | $20.67 | 4.333% | $21.5656 | $21.57 | $21.55 | $21.60 |
| Purchase #6 | $176.67 | 9.313% | $193.1233 | $193.12 | $193.10 | $193.10 |
| Purchase #7 | $117.80 | 11.417% | $131.2492 | $131.25 | $131.25 | $131.20 |
| 7 purchase totals = | $671.17 | $738.2412 | $738.24 | $738.20 | $738.20 | |