| 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 | $77.35 | 9.637% | $84.8042 | $84.80 | $84.80 | $84.80 |
| Purchase #2 | $68.95 | 4.550% | $72.0872 | $72.09 | $72.10 | $72.10 |
| Purchase #3 | $73.27 | 9.381% | $80.1435 | $80.14 | $80.15 | $80.10 |
| Purchase #4 | $208.35 | 7.362% | $223.6887 | $223.69 | $223.70 | $223.70 |
| Purchase #5 | $225.92 | 5.416% | $238.1558 | $238.16 | $238.15 | $238.20 |
| Purchase #6 | $225.63 | 10.623% | $249.5987 | $249.60 | $249.60 | $249.60 |
| Purchase #7 | $83.82 | 11.442% | $93.4107 | $93.41 | $93.40 | $93.40 |
| 7 purchase totals = | $963.29 | $1,041.8888 | $1,041.89 | $1,041.90 | $1,041.90 | |