| 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 | $79.76 | 6.125% | $84.6453 | $84.65 | $84.65 | $84.60 |
| Purchase #2 | $24.44 | 4.790% | $25.6107 | $25.61 | $25.60 | $25.60 |
| Purchase #3 | $207.99 | 12.774% | $234.5586 | $234.56 | $234.55 | $234.60 |
| Purchase #4 | $240.28 | 7.145% | $257.448 | $257.45 | $257.45 | $257.40 |
| Purchase #5 | $73.47 | 11.463% | $81.8919 | $81.89 | $81.90 | $81.90 |
| Purchase #6 | $223.44 | 10.274% | $246.3962 | $246.40 | $246.40 | $246.40 |
| Purchase #7 | $216.28 | 6.629% | $230.6172 | $230.62 | $230.60 | $230.60 |
| 7 purchase totals = | $1,065.66 | $1,161.1679 | $1,161.18 | $1,161.15 | $1,161.10 | |