| 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 | $187.81 | 12.844% | $211.9323 | $211.93 | $211.95 | $211.90 |
| Purchase #2 | $46.43 | 11.379% | $51.7133 | $51.71 | $51.70 | $51.70 |
| Purchase #3 | $28.38 | 12.828% | $32.0206 | $32.02 | $32.00 | $32.00 |
| Purchase #4 | $44.77 | 10.113% | $49.2976 | $49.30 | $49.30 | $49.30 |
| Purchase #5 | $75.64 | 10.487% | $83.5724 | $83.57 | $83.55 | $83.60 |
| Purchase #6 | $46.97 | 12.656% | $52.9145 | $52.91 | $52.90 | $52.90 |
| Purchase #7 | $93.98 | 4.866% | $98.5531 | $98.55 | $98.55 | $98.60 |
| 7 purchase totals = | $523.98 | $580.0038 | $579.99 | $579.95 | $580.00 | |