| 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 | $73.95 | 10.796% | $81.9336 | $81.93 | $81.95 | $81.90 |
| Purchase #2 | $131.52 | 3.399% | $135.9904 | $135.99 | $136.00 | $136.00 |
| Purchase #3 | $7.40 | 6.508% | $7.8816 | $7.88 | $7.90 | $7.90 |
| Purchase #4 | $175.68 | 5.870% | $185.9924 | $185.99 | $186.00 | $186.00 |
| Purchase #5 | $218.67 | 10.310% | $241.2149 | $241.21 | $241.20 | $241.20 |
| Purchase #6 | $56.50 | 3.618% | $58.5442 | $58.54 | $58.55 | $58.50 |
| Purchase #7 | $162.90 | 3.671% | $168.8801 | $168.88 | $168.90 | $168.90 |
| 7 purchase totals = | $826.62 | $880.4372 | $880.42 | $880.50 | $880.40 | |