| 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 | $56.58 | 12.635% | $63.7289 | $63.73 | $63.75 | $63.70 |
| Purchase #2 | $13.78 | 5.428% | $14.528 | $14.53 | $14.55 | $14.50 |
| Purchase #3 | $175.72 | 8.289% | $190.2854 | $190.29 | $190.30 | $190.30 |
| Purchase #4 | $12.67 | 5.571% | $13.3758 | $13.38 | $13.40 | $13.40 |
| Purchase #5 | $16.50 | 11.200% | $18.348 | $18.35 | $18.35 | $18.30 |
| Purchase #6 | $223.45 | 13.651% | $253.9532 | $253.95 | $253.95 | $254.00 |
| Purchase #7 | $189.75 | 12.850% | $214.1329 | $214.13 | $214.15 | $214.10 |
| 7 purchase totals = | $688.45 | $768.3522 | $768.36 | $768.45 | $768.30 | |