| 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 | $5.67 | 6.398% | $6.0328 | $6.03 | $6.05 | $6.00 |
| Purchase #2 | $170.80 | 12.597% | $192.3157 | $192.32 | $192.30 | $192.30 |
| Purchase #3 | $130.62 | 10.246% | $144.0033 | $144.00 | $144.00 | $144.00 |
| Purchase #4 | $59.38 | 6.686% | $63.3501 | $63.35 | $63.35 | $63.40 |
| Purchase #5 | $100.63 | 8.854% | $109.5398 | $109.54 | $109.55 | $109.50 |
| Purchase #6 | $83.99 | 9.863% | $92.2739 | $92.27 | $92.25 | $92.30 |
| Purchase #7 | $82.26 | 8.438% | $89.2011 | $89.20 | $89.20 | $89.20 |
| 7 purchase totals = | $633.35 | $696.7167 | $696.71 | $696.70 | $696.70 | |