| 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 | $93.34 | 3.630% | $96.7282 | $96.73 | $96.75 | $96.70 |
| Purchase #2 | $190.94 | 12.465% | $214.7407 | $214.74 | $214.75 | $214.70 |
| Purchase #3 | $140.94 | 13.508% | $159.9782 | $159.98 | $160.00 | $160.00 |
| Purchase #4 | $7.88 | 5.607% | $8.3218 | $8.32 | $8.30 | $8.30 |
| Purchase #5 | $56.45 | 6.362% | $60.0413 | $60.04 | $60.05 | $60.00 |
| Purchase #6 | $205.87 | 7.776% | $221.8785 | $221.88 | $221.90 | $221.90 |
| Purchase #7 | $73.78 | 7.720% | $79.4758 | $79.48 | $79.50 | $79.50 |
| 7 purchase totals = | $769.20 | $841.1645 | $841.17 | $841.25 | $841.10 | |