| 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 | $29.90 | 11.868% | $33.4485 | $33.45 | $33.45 | $33.40 |
| Purchase #2 | $184.26 | 8.818% | $200.508 | $200.51 | $200.50 | $200.50 |
| Purchase #3 | $111.75 | 12.367% | $125.5701 | $125.57 | $125.55 | $125.60 |
| Purchase #4 | $85.64 | 6.449% | $91.1629 | $91.16 | $91.15 | $91.20 |
| Purchase #5 | $5.66 | 4.487% | $5.914 | $5.91 | $5.90 | $5.90 |
| Purchase #6 | $235.42 | 10.343% | $259.7695 | $259.77 | $259.75 | $259.80 |
| Purchase #7 | $95.56 | 3.761% | $99.154 | $99.15 | $99.15 | $99.20 |
| 7 purchase totals = | $748.19 | $815.5270 | $815.52 | $815.45 | $815.60 | |