| 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 | $75.81 | 6.609% | $80.8203 | $80.82 | $80.80 | $80.80 |
| Purchase #2 | $214.73 | 7.232% | $230.2593 | $230.26 | $230.25 | $230.30 |
| Purchase #3 | $49.68 | 3.792% | $51.5639 | $51.56 | $51.55 | $51.60 |
| Purchase #4 | $207.94 | 13.371% | $235.7437 | $235.74 | $235.75 | $235.70 |
| Purchase #5 | $34.58 | 11.114% | $38.4232 | $38.42 | $38.40 | $38.40 |
| Purchase #6 | $201.91 | 3.482% | $208.9405 | $208.94 | $208.95 | $208.90 |
| Purchase #7 | $161.71 | 10.732% | $179.0647 | $179.06 | $179.05 | $179.10 |
| 7 purchase totals = | $946.36 | $1,024.8156 | $1,024.80 | $1,024.75 | $1,024.80 | |