| 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 | $49.59 | 5.385% | $52.2604 | $52.26 | $52.25 | $52.30 |
| Purchase #2 | $37.52 | 6.558% | $39.9806 | $39.98 | $40.00 | $40.00 |
| Purchase #3 | $24.69 | 11.274% | $27.4736 | $27.47 | $27.45 | $27.50 |
| Purchase #4 | $189.30 | 4.124% | $197.1067 | $197.11 | $197.10 | $197.10 |
| Purchase #5 | $120.44 | 11.765% | $134.6098 | $134.61 | $134.60 | $134.60 |
| Purchase #6 | $182.67 | 10.467% | $201.7901 | $201.79 | $201.80 | $201.80 |
| Purchase #7 | $60.49 | 6.713% | $64.5507 | $64.55 | $64.55 | $64.60 |
| 7 purchase totals = | $664.70 | $717.7719 | $717.77 | $717.75 | $717.90 | |