| 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 | $18.85 | 5.497% | $19.8862 | $19.89 | $19.90 | $19.90 |
| Purchase #2 | $188.48 | 6.752% | $201.2062 | $201.21 | $201.20 | $201.20 |
| Purchase #3 | $46.31 | 10.275% | $51.0684 | $51.07 | $51.05 | $51.10 |
| Purchase #4 | $164.75 | 13.552% | $187.0769 | $187.08 | $187.10 | $187.10 |
| Purchase #5 | $66.81 | 13.844% | $76.0592 | $76.06 | $76.05 | $76.10 |
| Purchase #6 | $146.29 | 11.376% | $162.932 | $162.93 | $162.95 | $162.90 |
| Purchase #7 | $34.43 | 3.503% | $35.6361 | $35.64 | $35.65 | $35.60 |
| 7 purchase totals = | $665.92 | $733.8650 | $733.88 | $733.90 | $733.90 | |