| 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 | $47.99 | 13.387% | $54.4144 | $54.41 | $54.40 | $54.40 |
| Purchase #2 | $203.39 | 12.310% | $228.4273 | $228.43 | $228.45 | $228.40 |
| Purchase #3 | $80.45 | 4.860% | $84.3599 | $84.36 | $84.35 | $84.40 |
| Purchase #4 | $83.64 | 12.698% | $94.2606 | $94.26 | $94.25 | $94.30 |
| Purchase #5 | $214.60 | 8.735% | $233.3453 | $233.35 | $233.35 | $233.30 |
| Purchase #6 | $72.25 | 10.615% | $79.9193 | $79.92 | $79.90 | $79.90 |
| Purchase #7 | $130.92 | 8.159% | $141.6018 | $141.60 | $141.60 | $141.60 |
| 7 purchase totals = | $833.24 | $916.3286 | $916.33 | $916.30 | $916.30 | |