| 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 | $11.66 | 9.182% | $12.7306 | $12.73 | $12.75 | $12.70 |
| Purchase #2 | $102.69 | 4.486% | $107.2967 | $107.30 | $107.30 | $107.30 |
| Purchase #3 | $77.89 | 12.109% | $87.3217 | $87.32 | $87.30 | $87.30 |
| Purchase #4 | $15.42 | 10.565% | $17.0491 | $17.05 | $17.05 | $17.00 |
| Purchase #5 | $5.93 | 7.307% | $6.3633 | $6.36 | $6.35 | $6.40 |
| Purchase #6 | $21.60 | 5.301% | $22.745 | $22.75 | $22.75 | $22.70 |
| Purchase #7 | $5.94 | 7.363% | $6.3774 | $6.38 | $6.40 | $6.40 |
| 7 purchase totals = | $241.13 | $259.8838 | $259.89 | $259.90 | $259.80 | |