| 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 | $57.63 | 9.587% | $63.155 | $63.16 | $63.15 | $63.20 |
| Purchase #2 | $153.30 | 6.293% | $162.9472 | $162.95 | $162.95 | $162.90 |
| Purchase #3 | $154.27 | 13.181% | $174.6043 | $174.60 | $174.60 | $174.60 |
| Purchase #4 | $9.62 | 4.302% | $10.0339 | $10.03 | $10.05 | $10.00 |
| Purchase #5 | $153.80 | 8.792% | $167.3221 | $167.32 | $167.30 | $167.30 |
| Purchase #6 | $38.35 | 9.831% | $42.1202 | $42.12 | $42.10 | $42.10 |
| Purchase #7 | $110.85 | 9.414% | $121.2854 | $121.29 | $121.30 | $121.30 |
| 7 purchase totals = | $677.82 | $741.4681 | $741.47 | $741.45 | $741.40 | |