| 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 | $89.98 | 4.156% | $93.7196 | $93.72 | $93.70 | $93.70 |
| Purchase #2 | $214.45 | 13.125% | $242.5966 | $242.60 | $242.60 | $242.60 |
| Purchase #3 | $33.84 | 11.393% | $37.6954 | $37.70 | $37.70 | $37.70 |
| Purchase #4 | $57.84 | 7.200% | $62.0045 | $62.00 | $62.00 | $62.00 |
| Purchase #5 | $167.44 | 9.631% | $183.5661 | $183.57 | $183.55 | $183.60 |
| Purchase #6 | $61.62 | 8.155% | $66.6451 | $66.65 | $66.65 | $66.60 |
| Purchase #7 | $51.72 | 10.680% | $57.2437 | $57.24 | $57.25 | $57.20 |
| 7 purchase totals = | $676.89 | $743.4710 | $743.48 | $743.45 | $743.40 | |