| 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 | $80.42 | 6.609% | $85.735 | $85.74 | $85.75 | $85.70 |
| Purchase #2 | $62.99 | 6.855% | $67.308 | $67.31 | $67.30 | $67.30 |
| Purchase #3 | $67.70 | 12.629% | $76.2498 | $76.25 | $76.25 | $76.20 |
| Purchase #4 | $103.25 | 6.212% | $109.6639 | $109.66 | $109.65 | $109.70 |
| Purchase #5 | $245.60 | 13.227% | $278.0855 | $278.09 | $278.10 | $278.10 |
| Purchase #6 | $70.33 | 5.165% | $73.9625 | $73.96 | $73.95 | $74.00 |
| Purchase #7 | $191.62 | 10.525% | $211.788 | $211.79 | $211.80 | $211.80 |
| 7 purchase totals = | $821.91 | $902.7927 | $902.80 | $902.80 | $902.80 | |