| 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 | $25.63 | 3.177% | $26.4443 | $26.44 | $26.45 | $26.40 |
| Purchase #2 | $30.31 | 3.137% | $31.2608 | $31.26 | $31.25 | $31.30 |
| Purchase #3 | $214.79 | 8.605% | $233.2727 | $233.27 | $233.25 | $233.30 |
| Purchase #4 | $14.34 | 8.345% | $15.5367 | $15.54 | $15.55 | $15.50 |
| Purchase #5 | $203.74 | 6.407% | $216.7936 | $216.79 | $216.80 | $216.80 |
| Purchase #6 | $113.45 | 12.193% | $127.283 | $127.28 | $127.30 | $127.30 |
| Purchase #7 | $96.34 | 12.436% | $108.3208 | $108.32 | $108.30 | $108.30 |
| 7 purchase totals = | $698.60 | $758.9119 | $758.90 | $758.90 | $758.90 | |