| 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 | $32.27 | 4.576% | $33.7467 | $33.75 | $33.75 | $33.70 |
| Purchase #2 | $94.51 | 9.827% | $103.7975 | $103.80 | $103.80 | $103.80 |
| Purchase #3 | $173.28 | 6.282% | $184.1654 | $184.17 | $184.15 | $184.20 |
| Purchase #4 | $147.36 | 7.240% | $158.0289 | $158.03 | $158.05 | $158.00 |
| Purchase #5 | $17.84 | 5.792% | $18.8733 | $18.87 | $18.85 | $18.90 |
| Purchase #6 | $63.64 | 10.498% | $70.3209 | $70.32 | $70.30 | $70.30 |
| Purchase #7 | $112.93 | 5.763% | $119.4382 | $119.44 | $119.45 | $119.40 |
| 7 purchase totals = | $641.83 | $688.3709 | $688.38 | $688.35 | $688.30 | |