| 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 | $102.26 | 5.688% | $108.0765 | $108.08 | $108.10 | $108.10 |
| Purchase #2 | $224.25 | 9.512% | $245.5807 | $245.58 | $245.60 | $245.60 |
| Purchase #3 | $30.78 | 7.872% | $33.203 | $33.20 | $33.20 | $33.20 |
| Purchase #4 | $62.47 | 6.102% | $66.2819 | $66.28 | $66.30 | $66.30 |
| Purchase #5 | $196.99 | 4.832% | $206.5086 | $206.51 | $206.50 | $206.50 |
| Purchase #6 | $6.64 | 3.492% | $6.8719 | $6.87 | $6.85 | $6.90 |
| Purchase #7 | $37.62 | 13.246% | $42.6031 | $42.60 | $42.60 | $42.60 |
| 7 purchase totals = | $661.01 | $709.1257 | $709.12 | $709.15 | $709.20 | |