| 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 | $25.77 | 12.493% | $28.9894 | $28.99 | $29.00 | $29.00 |
| Purchase #2 | $101.66 | 12.446% | $114.3126 | $114.31 | $114.30 | $114.30 |
| Purchase #3 | $147.79 | 6.170% | $156.9086 | $156.91 | $156.90 | $156.90 |
| Purchase #4 | $124.36 | 11.488% | $138.6465 | $138.65 | $138.65 | $138.60 |
| Purchase #5 | $180.63 | 4.787% | $189.2768 | $189.28 | $189.30 | $189.30 |
| Purchase #6 | $237.82 | 7.645% | $256.0013 | $256.00 | $256.00 | $256.00 |
| Purchase #7 | $73.97 | 9.176% | $80.7575 | $80.76 | $80.75 | $80.80 |
| 7 purchase totals = | $892.00 | $964.8927 | $964.90 | $964.90 | $964.90 | |