| 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 | $86.46 | 9.662% | $94.8138 | $94.81 | $94.80 | $94.80 |
| Purchase #2 | $53.88 | 4.658% | $56.3897 | $56.39 | $56.40 | $56.40 |
| Purchase #3 | $173.72 | 9.324% | $189.9177 | $189.92 | $189.90 | $189.90 |
| Purchase #4 | $127.92 | 7.282% | $137.2351 | $137.24 | $137.25 | $137.20 |
| Purchase #5 | $220.83 | 3.381% | $228.2963 | $228.30 | $228.30 | $228.30 |
| Purchase #6 | $230.38 | 9.192% | $251.5565 | $251.56 | $251.55 | $251.60 |
| Purchase #7 | $29.77 | 11.570% | $33.2144 | $33.21 | $33.20 | $33.20 |
| 7 purchase totals = | $922.96 | $991.4235 | $991.43 | $991.40 | $991.40 | |