| 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 | $87.46 | 4.658% | $91.5339 | $91.53 | $91.55 | $91.50 |
| Purchase #2 | $216.30 | 9.112% | $236.0093 | $236.01 | $236.00 | $236.00 |
| Purchase #3 | $46.77 | 13.376% | $53.026 | $53.03 | $53.05 | $53.00 |
| Purchase #4 | $22.40 | 7.355% | $24.0475 | $24.05 | $24.05 | $24.00 |
| Purchase #5 | $200.44 | 7.112% | $214.6953 | $214.70 | $214.70 | $214.70 |
| Purchase #6 | $132.44 | 12.322% | $148.7593 | $148.76 | $148.75 | $148.80 |
| Purchase #7 | $160.85 | 3.238% | $166.0583 | $166.06 | $166.05 | $166.10 |
| 7 purchase totals = | $866.66 | $934.1296 | $934.14 | $934.15 | $934.10 | |