| 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 | $43.31 | 6.837% | $46.2711 | $46.27 | $46.25 | $46.30 |
| Purchase #2 | $138.62 | 3.145% | $142.9796 | $142.98 | $143.00 | $143.00 |
| Purchase #3 | $131.31 | 10.116% | $144.5933 | $144.59 | $144.60 | $144.60 |
| Purchase #4 | $9.28 | 6.722% | $9.9038 | $9.90 | $9.90 | $9.90 |
| Purchase #5 | $30.99 | 8.197% | $33.5303 | $33.53 | $33.55 | $33.50 |
| Purchase #6 | $137.59 | 3.788% | $142.8019 | $142.80 | $142.80 | $142.80 |
| Purchase #7 | $226.83 | 4.812% | $237.7451 | $237.75 | $237.75 | $237.70 |
| 7 purchase totals = | $717.93 | $757.8251 | $757.82 | $757.85 | $757.80 | |