| 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 | $33.35 | 3.529% | $34.5269 | $34.53 | $34.55 | $34.50 |
| Purchase #2 | $122.40 | 11.216% | $136.1284 | $136.13 | $136.15 | $136.10 |
| Purchase #3 | $143.90 | 7.854% | $155.2019 | $155.20 | $155.20 | $155.20 |
| Purchase #4 | $6.34 | 10.469% | $7.0037 | $7.00 | $7.00 | $7.00 |
| Purchase #5 | $154.70 | 7.822% | $166.8006 | $166.80 | $166.80 | $166.80 |
| Purchase #6 | $186.93 | 10.177% | $205.9539 | $205.95 | $205.95 | $206.00 |
| Purchase #7 | $124.64 | 7.574% | $134.0802 | $134.08 | $134.10 | $134.10 |
| 7 purchase totals = | $772.26 | $839.6956 | $839.69 | $839.75 | $839.70 | |