| 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 | $63.93 | 9.643% | $70.0948 | $70.09 | $70.10 | $70.10 |
| Purchase #2 | $76.72 | 4.812% | $80.4118 | $80.41 | $80.40 | $80.40 |
| Purchase #3 | $97.60 | 6.140% | $103.5926 | $103.59 | $103.60 | $103.60 |
| Purchase #4 | $217.55 | 12.749% | $245.2854 | $245.29 | $245.30 | $245.30 |
| Purchase #5 | $82.86 | 11.722% | $92.5728 | $92.57 | $92.55 | $92.60 |
| Purchase #6 | $195.55 | 9.506% | $214.139 | $214.14 | $214.15 | $214.10 |
| Purchase #7 | $52.75 | 8.431% | $57.1974 | $57.20 | $57.20 | $57.20 |
| 7 purchase totals = | $786.96 | $863.2938 | $863.29 | $863.30 | $863.30 | |