| 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 | $56.83 | 5.647% | $60.0392 | $60.04 | $60.05 | $60.00 |
| Purchase #2 | $159.63 | 3.575% | $165.3368 | $165.34 | $165.35 | $165.30 |
| Purchase #3 | $139.90 | 12.185% | $156.9468 | $156.95 | $156.95 | $156.90 |
| Purchase #4 | $248.25 | 7.407% | $266.6379 | $266.64 | $266.65 | $266.60 |
| Purchase #5 | $96.98 | 10.620% | $107.2793 | $107.28 | $107.30 | $107.30 |
| Purchase #6 | $91.27 | 11.468% | $101.7368 | $101.74 | $101.75 | $101.70 |
| Purchase #7 | $137.72 | 12.164% | $154.4723 | $154.47 | $154.45 | $154.50 |
| 7 purchase totals = | $930.58 | $1,012.4491 | $1,012.46 | $1,012.50 | $1,012.30 | |