| 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 | $7.26 | 10.217% | $8.0018 | $8.00 | $8.00 | $8.00 |
| Purchase #2 | $101.25 | 10.705% | $112.0888 | $112.09 | $112.10 | $112.10 |
| Purchase #3 | $37.55 | 5.739% | $39.705 | $39.71 | $39.70 | $39.70 |
| Purchase #4 | $14.92 | 5.187% | $15.6939 | $15.69 | $15.70 | $15.70 |
| Purchase #5 | $31.45 | 7.797% | $33.9022 | $33.90 | $33.90 | $33.90 |
| Purchase #6 | $192.58 | 5.791% | $203.7323 | $203.73 | $203.75 | $203.70 |
| Purchase #7 | $185.71 | 6.454% | $197.6957 | $197.70 | $197.70 | $197.70 |
| 7 purchase totals = | $570.72 | $610.8197 | $610.82 | $610.85 | $610.80 | |