| 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 | $25.62 | 8.405% | $27.7734 | $27.77 | $27.75 | $27.80 |
| Purchase #2 | $194.50 | 5.451% | $205.1022 | $205.10 | $205.10 | $205.10 |
| Purchase #3 | $99.77 | 11.500% | $111.2436 | $111.24 | $111.25 | $111.20 |
| Purchase #4 | $210.94 | 4.473% | $220.3753 | $220.38 | $220.40 | $220.40 |
| Purchase #5 | $5.28 | 7.602% | $5.6814 | $5.68 | $5.70 | $5.70 |
| Purchase #6 | $94.66 | 12.325% | $106.3268 | $106.33 | $106.35 | $106.30 |
| Purchase #7 | $141.37 | 4.529% | $147.7726 | $147.77 | $147.75 | $147.80 |
| 7 purchase totals = | $772.14 | $824.2753 | $824.27 | $824.30 | $824.30 | |