| 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 | $69.70 | 10.409% | $76.9551 | $76.96 | $76.95 | $77.00 |
| Purchase #2 | $36.27 | 12.386% | $40.7624 | $40.76 | $40.75 | $40.80 |
| Purchase #3 | $41.82 | 11.778% | $46.7456 | $46.75 | $46.75 | $46.70 |
| Purchase #4 | $155.74 | 10.687% | $172.3839 | $172.38 | $172.40 | $172.40 |
| Purchase #5 | $147.75 | 11.177% | $164.264 | $164.26 | $164.25 | $164.30 |
| Purchase #6 | $186.87 | 10.825% | $207.0987 | $207.10 | $207.10 | $207.10 |
| Purchase #7 | $225.48 | 3.548% | $233.48 | $233.48 | $233.50 | $233.50 |
| 7 purchase totals = | $863.63 | $941.6897 | $941.69 | $941.70 | $941.80 | |