| 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 | $16.66 | 9.247% | $18.2006 | $18.20 | $18.20 | $18.20 |
| Purchase #2 | $32.73 | 7.386% | $35.1474 | $35.15 | $35.15 | $35.10 |
| Purchase #3 | $131.70 | 7.615% | $141.729 | $141.73 | $141.75 | $141.70 |
| Purchase #4 | $41.64 | 13.410% | $47.2239 | $47.22 | $47.20 | $47.20 |
| Purchase #5 | $47.55 | 3.295% | $49.1168 | $49.12 | $49.10 | $49.10 |
| Purchase #6 | $202.90 | 4.452% | $211.9331 | $211.93 | $211.95 | $211.90 |
| Purchase #7 | $239.59 | 13.316% | $271.4938 | $271.49 | $271.50 | $271.50 |
| 7 purchase totals = | $712.77 | $774.8446 | $774.84 | $774.85 | $774.70 | |