| 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 | $11.96 | 8.817% | $13.0145 | $13.01 | $13.00 | $13.00 |
| Purchase #2 | $95.35 | 8.282% | $103.2469 | $103.25 | $103.25 | $103.20 |
| Purchase #3 | $137.87 | 9.667% | $151.1979 | $151.20 | $151.20 | $151.20 |
| Purchase #4 | $66.59 | 8.639% | $72.3427 | $72.34 | $72.35 | $72.30 |
| Purchase #5 | $147.74 | 9.727% | $162.1107 | $162.11 | $162.10 | $162.10 |
| Purchase #6 | $245.74 | 3.399% | $254.0927 | $254.09 | $254.10 | $254.10 |
| Purchase #7 | $183.88 | 3.210% | $189.7825 | $189.78 | $189.80 | $189.80 |
| 7 purchase totals = | $889.13 | $945.7879 | $945.78 | $945.80 | $945.70 | |