| 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 | $72.25 | 11.332% | $80.4374 | $80.44 | $80.45 | $80.40 |
| Purchase #2 | $26.50 | 5.458% | $27.9464 | $27.95 | $27.95 | $27.90 |
| Purchase #3 | $211.55 | 11.248% | $235.3451 | $235.35 | $235.35 | $235.30 |
| Purchase #4 | $92.64 | 12.591% | $104.3043 | $104.30 | $104.30 | $104.30 |
| Purchase #5 | $249.94 | 5.453% | $263.5692 | $263.57 | $263.55 | $263.60 |
| Purchase #6 | $247.82 | 3.132% | $255.5817 | $255.58 | $255.60 | $255.60 |
| Purchase #7 | $92.96 | 6.416% | $98.9243 | $98.92 | $98.90 | $98.90 |
| 7 purchase totals = | $993.66 | $1,066.1084 | $1,066.11 | $1,066.10 | $1,066.00 | |