| 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 | $22.38 | 6.760% | $23.8929 | $23.89 | $23.90 | $23.90 |
| Purchase #2 | $151.77 | 10.269% | $167.3553 | $167.36 | $167.35 | $167.40 |
| Purchase #3 | $121.97 | 11.548% | $136.0551 | $136.06 | $136.05 | $136.10 |
| Purchase #4 | $74.42 | 4.422% | $77.7109 | $77.71 | $77.70 | $77.70 |
| Purchase #5 | $149.73 | 8.445% | $162.3747 | $162.37 | $162.35 | $162.40 |
| Purchase #6 | $54.27 | 4.148% | $56.5211 | $56.52 | $56.50 | $56.50 |
| Purchase #7 | $8.66 | 7.798% | $9.3353 | $9.34 | $9.35 | $9.30 |
| 7 purchase totals = | $583.20 | $633.2453 | $633.25 | $633.20 | $633.30 | |