| 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 | $185.82 | 10.544% | $205.4129 | $205.41 | $205.40 | $205.40 |
| Purchase #2 | $200.86 | 7.303% | $215.5288 | $215.53 | $215.55 | $215.50 |
| Purchase #3 | $45.71 | 13.574% | $51.9147 | $51.91 | $51.90 | $51.90 |
| Purchase #4 | $37.56 | 3.236% | $38.7754 | $38.78 | $38.80 | $38.80 |
| Purchase #5 | $5.51 | 11.386% | $6.1374 | $6.14 | $6.15 | $6.10 |
| Purchase #6 | $211.46 | 9.490% | $231.5276 | $231.53 | $231.55 | $231.50 |
| Purchase #7 | $55.62 | 8.509% | $60.3527 | $60.35 | $60.35 | $60.40 |
| 7 purchase totals = | $742.54 | $809.6495 | $809.65 | $809.70 | $809.60 | |