| 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 | $114.30 | 8.283% | $123.7675 | $123.77 | $123.75 | $123.80 |
| Purchase #2 | $92.98 | 5.845% | $98.4147 | $98.41 | $98.40 | $98.40 |
| Purchase #3 | $59.32 | 8.480% | $64.3503 | $64.35 | $64.35 | $64.40 |
| Purchase #4 | $12.70 | 3.114% | $13.0955 | $13.10 | $13.10 | $13.10 |
| Purchase #5 | $148.25 | 7.331% | $159.1182 | $159.12 | $159.10 | $159.10 |
| Purchase #6 | $68.56 | 9.284% | $74.9251 | $74.93 | $74.95 | $74.90 |
| Purchase #7 | $196.63 | 7.315% | $211.0135 | $211.01 | $211.00 | $211.00 |
| 7 purchase totals = | $692.74 | $744.6848 | $744.69 | $744.65 | $744.70 | |