| 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 | $53.33 | 3.262% | $55.0696 | $55.07 | $55.05 | $55.10 |
| Purchase #2 | $112.69 | 6.146% | $119.6159 | $119.62 | $119.60 | $119.60 |
| Purchase #3 | $182.87 | 10.249% | $201.6123 | $201.61 | $201.60 | $201.60 |
| Purchase #4 | $182.57 | 12.615% | $205.6012 | $205.60 | $205.60 | $205.60 |
| Purchase #5 | $25.58 | 12.238% | $28.7105 | $28.71 | $28.70 | $28.70 |
| Purchase #6 | $238.96 | 5.527% | $252.1673 | $252.17 | $252.15 | $252.20 |
| Purchase #7 | $241.36 | 9.817% | $265.0543 | $265.05 | $265.05 | $265.10 |
| 7 purchase totals = | $1,037.36 | $1,127.8311 | $1,127.83 | $1,127.75 | $1,127.90 | |