| 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 | $6.44 | 8.647% | $6.9969 | $7.00 | $7.00 | $7.00 |
| Purchase #2 | $136.67 | 13.165% | $154.6626 | $154.66 | $154.65 | $154.70 |
| Purchase #3 | $204.88 | 7.301% | $219.8383 | $219.84 | $219.85 | $219.80 |
| Purchase #4 | $204.48 | 4.855% | $214.4075 | $214.41 | $214.40 | $214.40 |
| Purchase #5 | $66.63 | 5.536% | $70.3186 | $70.32 | $70.30 | $70.30 |
| Purchase #6 | $23.34 | 6.265% | $24.8023 | $24.80 | $24.80 | $24.80 |
| Purchase #7 | $122.68 | 5.824% | $129.8249 | $129.82 | $129.80 | $129.80 |
| 7 purchase totals = | $765.12 | $820.8511 | $820.85 | $820.80 | $820.80 | |