| 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 | $33.39 | 3.515% | $34.5637 | $34.56 | $34.55 | $34.60 |
| Purchase #2 | $84.98 | 5.215% | $89.4117 | $89.41 | $89.40 | $89.40 |
| Purchase #3 | $213.85 | 13.615% | $242.9657 | $242.97 | $242.95 | $243.00 |
| Purchase #4 | $224.55 | 9.248% | $245.3164 | $245.32 | $245.30 | $245.30 |
| Purchase #5 | $181.27 | 9.353% | $198.2242 | $198.22 | $198.20 | $198.20 |
| Purchase #6 | $131.59 | 9.712% | $144.37 | $144.37 | $144.35 | $144.40 |
| Purchase #7 | $13.77 | 9.772% | $15.1156 | $15.12 | $15.10 | $15.10 |
| 7 purchase totals = | $883.40 | $969.9673 | $969.97 | $969.85 | $970.00 | |