| 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 | $46.55 | 6.106% | $49.3923 | $49.39 | $49.40 | $49.40 |
| Purchase #2 | $231.36 | 11.148% | $257.152 | $257.15 | $257.15 | $257.20 |
| Purchase #3 | $106.88 | 13.124% | $120.9069 | $120.91 | $120.90 | $120.90 |
| Purchase #4 | $34.63 | 12.719% | $39.0346 | $39.03 | $39.05 | $39.00 |
| Purchase #5 | $182.94 | 9.109% | $199.604 | $199.60 | $199.60 | $199.60 |
| Purchase #6 | $98.84 | 7.766% | $106.5159 | $106.52 | $106.50 | $106.50 |
| Purchase #7 | $122.76 | 9.780% | $134.7659 | $134.77 | $134.75 | $134.80 |
| 7 purchase totals = | $823.96 | $907.3716 | $907.37 | $907.35 | $907.40 | |