| 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 | $44.94 | 11.238% | $49.9904 | $49.99 | $50.00 | $50.00 |
| Purchase #2 | $114.30 | 4.647% | $119.6115 | $119.61 | $119.60 | $119.60 |
| Purchase #3 | $73.44 | 9.625% | $80.5086 | $80.51 | $80.50 | $80.50 |
| Purchase #4 | $31.42 | 5.115% | $33.0271 | $33.03 | $33.05 | $33.00 |
| Purchase #5 | $198.46 | 5.155% | $208.6906 | $208.69 | $208.70 | $208.70 |
| Purchase #6 | $186.92 | 5.813% | $197.7857 | $197.79 | $197.80 | $197.80 |
| Purchase #7 | $24.62 | 11.237% | $27.3865 | $27.39 | $27.40 | $27.40 |
| 7 purchase totals = | $674.10 | $717.0004 | $717.01 | $717.05 | $717.00 | |