| 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 | $45.45 | 13.296% | $51.493 | $51.49 | $51.50 | $51.50 |
| Purchase #2 | $174.64 | 13.825% | $198.784 | $198.78 | $198.80 | $198.80 |
| Purchase #3 | $241.51 | 10.412% | $266.656 | $266.66 | $266.65 | $266.70 |
| Purchase #4 | $129.58 | 10.514% | $143.204 | $143.20 | $143.20 | $143.20 |
| Purchase #5 | $242.69 | 5.280% | $255.504 | $255.50 | $255.50 | $255.50 |
| Purchase #6 | $230.98 | 6.279% | $245.4832 | $245.48 | $245.50 | $245.50 |
| Purchase #7 | $34.59 | 9.730% | $37.9556 | $37.96 | $37.95 | $38.00 |
| 7 purchase totals = | $1,099.44 | $1,199.0798 | $1,199.07 | $1,199.10 | $1,199.20 | |