| 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 | $45.39 | 6.430% | $48.3086 | $48.31 | $48.30 | $48.30 |
| Purchase #2 | $87.89 | 4.534% | $91.8749 | $91.87 | $91.85 | $91.90 |
| Purchase #3 | $36.41 | 12.620% | $41.0049 | $41.00 | $41.00 | $41.00 |
| Purchase #4 | $154.69 | 3.580% | $160.2279 | $160.23 | $160.25 | $160.20 |
| Purchase #5 | $14.87 | 13.673% | $16.9032 | $16.90 | $16.90 | $16.90 |
| Purchase #6 | $133.51 | 11.638% | $149.0479 | $149.05 | $149.05 | $149.00 |
| Purchase #7 | $172.35 | 7.649% | $185.5331 | $185.53 | $185.55 | $185.50 |
| 7 purchase totals = | $645.11 | $692.9005 | $692.89 | $692.90 | $692.80 | |