| 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 | $79.42 | 10.295% | $87.5963 | $87.60 | $87.60 | $87.60 |
| Purchase #2 | $23.26 | 12.333% | $26.1287 | $26.13 | $26.15 | $26.10 |
| Purchase #3 | $198.47 | 4.605% | $207.6095 | $207.61 | $207.60 | $207.60 |
| Purchase #4 | $133.79 | 13.832% | $152.2958 | $152.30 | $152.30 | $152.30 |
| Purchase #5 | $51.34 | 5.504% | $54.1658 | $54.17 | $54.15 | $54.20 |
| Purchase #6 | $179.79 | 8.803% | $195.6169 | $195.62 | $195.60 | $195.60 |
| Purchase #7 | $200.62 | 5.359% | $211.3712 | $211.37 | $211.35 | $211.40 |
| 7 purchase totals = | $866.69 | $934.7842 | $934.80 | $934.75 | $934.80 | |