| 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 | $32.55 | 3.131% | $33.5691 | $33.57 | $33.55 | $33.60 |
| Purchase #2 | $177.37 | 4.264% | $184.9331 | $184.93 | $184.95 | $184.90 |
| Purchase #3 | $122.26 | 10.558% | $135.1682 | $135.17 | $135.15 | $135.20 |
| Purchase #4 | $136.39 | 13.603% | $154.9431 | $154.94 | $154.95 | $154.90 |
| Purchase #5 | $70.56 | 13.280% | $79.9304 | $79.93 | $79.95 | $79.90 |
| Purchase #6 | $128.33 | 6.543% | $136.7266 | $136.73 | $136.75 | $136.70 |
| Purchase #7 | $89.47 | 5.652% | $94.5268 | $94.53 | $94.55 | $94.50 |
| 7 purchase totals = | $756.93 | $819.7973 | $819.80 | $819.85 | $819.70 | |