| 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 | $32.86 | 7.237% | $35.2381 | $35.24 | $35.25 | $35.20 |
| Purchase #2 | $193.94 | 6.860% | $207.2443 | $207.24 | $207.25 | $207.20 |
| Purchase #3 | $170.28 | 3.270% | $175.8482 | $175.85 | $175.85 | $175.80 |
| Purchase #4 | $9.46 | 4.398% | $9.8761 | $9.88 | $9.90 | $9.90 |
| Purchase #5 | $5.68 | 13.284% | $6.4345 | $6.43 | $6.45 | $6.40 |
| Purchase #6 | $194.41 | 5.351% | $204.8129 | $204.81 | $204.80 | $204.80 |
| Purchase #7 | $193.81 | 3.347% | $200.2968 | $200.30 | $200.30 | $200.30 |
| 7 purchase totals = | $800.44 | $839.7509 | $839.75 | $839.80 | $839.60 | |