| 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 | $41.29 | 13.338% | $46.7973 | $46.80 | $46.80 | $46.80 |
| Purchase #2 | $93.67 | 5.787% | $99.0907 | $99.09 | $99.10 | $99.10 |
| Purchase #3 | $74.58 | 8.626% | $81.0133 | $81.01 | $81.00 | $81.00 |
| Purchase #4 | $197.79 | 4.701% | $207.0881 | $207.09 | $207.10 | $207.10 |
| Purchase #5 | $137.30 | 7.704% | $147.8776 | $147.88 | $147.90 | $147.90 |
| Purchase #6 | $43.62 | 9.229% | $47.6457 | $47.65 | $47.65 | $47.60 |
| Purchase #7 | $56.96 | 11.175% | $63.3253 | $63.33 | $63.35 | $63.30 |
| 7 purchase totals = | $645.21 | $692.8380 | $692.85 | $692.90 | $692.80 | |