| 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 | $239.49 | 11.370% | $266.72 | $266.72 | $266.70 | $266.70 |
| Purchase #2 | $7.74 | 5.432% | $8.1604 | $8.16 | $8.15 | $8.20 |
| Purchase #3 | $193.39 | 3.180% | $199.5398 | $199.54 | $199.55 | $199.50 |
| Purchase #4 | $54.70 | 5.405% | $57.6565 | $57.66 | $57.65 | $57.70 |
| Purchase #5 | $43.69 | 11.757% | $48.8266 | $48.83 | $48.85 | $48.80 |
| Purchase #6 | $32.56 | 5.655% | $34.4013 | $34.40 | $34.40 | $34.40 |
| Purchase #7 | $70.60 | 9.191% | $77.0888 | $77.09 | $77.10 | $77.10 |
| 7 purchase totals = | $642.17 | $692.3934 | $692.40 | $692.40 | $692.40 | |