| 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 | $50.46 | 12.292% | $56.6625 | $56.66 | $56.65 | $56.70 |
| Purchase #2 | $40.61 | 8.454% | $44.0432 | $44.04 | $44.05 | $44.00 |
| Purchase #3 | $231.94 | 8.451% | $251.5412 | $251.54 | $251.55 | $251.50 |
| Purchase #4 | $123.45 | 12.275% | $138.6035 | $138.60 | $138.60 | $138.60 |
| Purchase #5 | $203.71 | 5.742% | $215.407 | $215.41 | $215.40 | $215.40 |
| Purchase #6 | $84.77 | 5.709% | $89.6095 | $89.61 | $89.60 | $89.60 |
| Purchase #7 | $181.77 | 6.357% | $193.3251 | $193.33 | $193.35 | $193.30 |
| 7 purchase totals = | $916.71 | $989.1920 | $989.19 | $989.20 | $989.10 | |